NADCAP Certified Companies

Last updated: January 2026

This directory lists 124 Nadcap certified companies across the United States, from specialized heat treatment facilities to comprehensive non-destructive testing (NDT) houses.

Buyers frequently seek these companies to ensure compliance with aerospace prime contractor mandates, particularly for critical processes like surface enhancement, specialty coatings, or materials testing. The primary problem solved is de-risking the supply chain against non-conformance for processes where the integrity of the component is paramount, often involving complex thermal processing profiles or strict chemical bath controls.

Nadcap certified suppliers typically specialize in various process families: heat treaters, chemical processors, NDT facilities, materials testing laboratories, and composite fabricators. Distinctions often arise from their specific AC codes, equipment size (e.g., vacuum furnaces for large airframe components vs. salt baths for smaller fasteners), and approvals for specific material groups like titanium, nickel alloys, or aluminum.

Buyers should arrive with their precise material specifications, process requirements (e.g., AMS 2750 for pyrometry, or specific tempering cycles), and any prime contractor flow-downs already mapped out. Suppliers expect detailed print packages, often including a P.O. that explicitly references the required Nadcap process (e.g., AC7101 for Heat Treating) and applicable revision level, along with any necessary material certifications or test reports.

A significant trend in this category is the increasing emphasis on digital data traceability and real-time process monitoring, driven by Prime contractors demanding greater transparency. This pushes suppliers towards integrating advanced sensor technology, automated data logging for parameters like temperature and pressure, and robust data management systems to provide a complete digital thread for every processed part.

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Company Directory

124 companies nationwide

Able Aerospace

ableaerospace.com
Mesa, AZ

Based in Mesa, AZ, Able Aerospace provides repair and overhaul services for fixed and rotor wing aircraft. The company offers FAA-approved solutions, holding Nadcap certifications for NDT, surface enhancement, and chemical processing. They specialize in a wide range of proprietary parts and processes for global aviation customers.

aoghelpdesk@ableaerospace.com+16023041227

Accurate Steel Treating, Incorporated

accuratesteeltreating.com
South Gate, CA

Based in South Gate, CA, Accurate Steel Treating, Incorporated provides aerospace heat treating and thermal processing services. Nadcap accredited, the company offers a range of processes including open fire, vacuum, air, gas and ion nitriding, and salt-to-salt quenching. They serve major aerospace and defense industry clients.

sales@accuratesteeltreating.com+15629276528

Advanced Aero Coatings, LLC

advancedaerocoatings.com
Fort Worth, TX

Based in Fort Worth, TX, Advanced Aero Coatings, LLC is a Nadcap accredited provider of aerospace coating and finishing services. They offer a one-stop shop for critical processes including Non-Destructive Testing (NDT), chemical film application, anodizing, priming, painting, and solid film lubrication, meeting OEM and industry standards.

shana@aeroaac.com+18172800467

AeroDynamics, LLC.

aerodynamicsmetalfinishing.com
Seabrook, NH

Based in Seabrook, NH, AeroDynamics, LLC. is a NADCAP-approved electroplating and metal finishing company. They specialize in providing high-quality products to tight tolerances for the Aerospace, Military, Defense, Commercial, Industrial, and Medical industries. The company offers customized processes with over 40,000 square feet of capacity.

sales@aerodynamicsmetalfinishing.com+16034742547

Lynn Welding Co., Inc.

aerospacewelding.com
Newington, CT

Based in Newington, CT, Lynn Welding Co. Inc. specializes in NADCAP-approved aerospace welding, machining, and fabrication services. The company boasts 16 NADCAP-certified welders, processing over 47,000 jobs and shipping 3.2 million components for mission-critical applications to 700+ customers.

sales@lynnwelding.com+18606674400

Akron Steel Treating

akronsteeltreating.com
Akron, OH

Akron Steel Treating, based in Akron, OH, provides high-quality heat treating services for aerospace and defense industries. They specialize in components like drill bits, bearings, and drive shafts, offering comprehensive services including heat treat certification, hardness measurements, case depth verification, and intergranular attack inspection.

info@akronsteeltreating.com+18003462782

Albers Aerospace

albers.aero
—

Albers Aerospace offers complete manufacturing capabilities for the aerospace and defense sectors, with a focus on strong vertical integration. The company is AS9100D and NADCAP certified, ensuring high-quality production for warfighter-ready solutions. They are passionate about supporting national defense missions.

info@albers.aero+14696254075

All Metals Processing of Orange County, LLC.

allmetalsprocessing.com
Stanton, CA

Based in Stanton, CA, All Metals Processing of Orange County provides Nadcap accredited metal finishing services. Specializing in the aerospace, military, and defense industries, the company offers a wide range of solutions for components from fasteners to landing gear, emphasizing superior quality and on-time delivery.

rfq@amp-oc.com+17148288238

Alloy Precision Technologies

alloyprecisiontech.com
Mentor, OH

Based in Mentor, OH, Alloy Precision Technologies manufactures precision metal bellows, welded assemblies, and thin wall tubing. The company utilizes 40 state-of-the-art machining centers and offers AI-driven inspection, product testing, and validation. They hold Nadcap certification, demonstrating compliance for industries requiring high precision and specialized solutions.

sales@alloyprecisiontech.com+14402667700

Anodics, Inc.

anodics.com
Fort Worth, TX

Based in Fort Worth, TX, Anodics, Inc. is Nadcap accredited in Aerospace Quality Systems and Chemical Processing. They specialize in metal plating services like anodizing and chromate conversion coating for the Aerospace and Defense industrial markets, providing a comprehensive solution for various metal finishing needs.

info@anodics.com+18175146900

Armoloy Corporation

armoloy.com
Dekalb, IL

Based in DeKalb, IL, Armoloy Corporation provides metal surface treatment solutions and diversified plating technologies. They offer high-precision coatings engineered to increase wear life, reduce friction, and protect from corrosion, erosion, and galling. Armoloy operates Nadcap, AS9100, and ISO 9001-certified plating facilities, along with a Nadcap-certified chemical and metallurgical testing laboratory.

info@armoloy.com+18006541157

Arrow Finishing, Inc.

arrowfinishing.com
Blaine, MN

Based in Blaine, MN, Arrow Finishing, Inc. specializes in Nadcap certified chemical processing and comprehensive surface finishing services. They provide deburring, deflashing, blasting, texturizing, polishing, and various coatings for enhanced performance. The company handles high-volume projects with precision and efficiency, serving diverse industrial clients.

sales@arrowfinishing.com+17637803367

AZZ

azz.com
Fort Worth, TX

AZZ, based in Fort Worth, TX, provides comprehensive metal coating and finishing solutions. Specializing in hot-dip galvanizing and coil coating services, AZZ protects critical infrastructure and industrial products. The company offers surface technologies for large-scale production, enhancing component longevity and appearance.

info@azz.com+18178100095

Barkens Hard Chrome

barkenshardchrome.com
Compton, CA

Based in Compton, CA, Barkens Hard Chrome is a Nadcap accredited metal finishing company. They specialize in hard chrome engineered plating and precise grinding, offering electroless nickel, cadmium plating, phosphate coating, stripping, and passivation. Serving aerospace, military, defense, space, marine, and commercial sectors, they accommodate large and intricate parts.

gary@barkenshardchrome.com+13106322000

Barnes Aerospace

barnesaero.com
—

Barnes Aerospace is a global manufacturer of precision components and provides turbine engine repair services for the aerospace industry. The company maintains Nadcap, ISO, and AS certifications, ensuring strict compliance with quality, customer, and regulatory standards. They partner with OEMs for machined and fabricated engine and airframe components.

amanda.mayfield@geaerospace.com+18605837070

Baron NDT

baronndt.com
Jacksonville, FL

Based in Jacksonville, FL, Baron NDT provides nondestructive testing services, specializing in safety inspections for the industrial and aerospace sectors. They offer essential NDT solutions to ensure quality and compliance for critical components across various applications.

info@baronndt.com+19043042907

Black Oxide Industries

blackoxideindustries.com
Anaheim, CA

Based in Anaheim, CA, Black Oxide Industries provides chemical conversion coatings, specializing in black oxide. Serving military, defense, and aerospace industries, the company operates a large US facility. It holds Nadcap accreditation for its aerospace quality system, testing laboratory, and chemical processing.

pmata@blackoxideindustries.com+17148709610

Bowman Plating

bowmanplating.com
Compton, CA

Based in Compton, CA, Bowman Plating (BPC) provides barrel and rack plating services for various materials, including aluminum, titanium, and steel. Serving the aerospace and related industries since 1945, the company operates a 70,000 square foot plant 24/5, offering efficient processing and high-quality products.

mace@bowmanplating.com+13106394343

Burbank Steel Treating Inc

burbanksteel.com
—

Burbank Steel Treating Inc offers Nadcap-certified thermal processing and metal heat treating services. Serving the Aerospace, Military, Automotive, Electronic, and Medical industries in Southern California, the company emphasizes customer service and product quality, providing comprehensive solutions with experienced staff and equipment.

jennifer@burbanksteel.com+18188420975

Byington Steel Treating

byingtonsteel.com
Santa Clara, CA

Based in Santa Clara, CA, Byington Steel Treating provides Nadcap accredited heat treating services. They specialize in precision heat treatment, surface hardening, cryogenic, and metal forming services for aerospace, electronics, automotive, and medical industries.

info@byingtonsteel.com+14087276630

Centex Lab

centexlab.com
Fort Worth, TX

Based in Fort Worth, TX, Centex Lab (Central Texas Heat Treating & Testing, Inc.) provides processing and inspection services for non-ferrous aluminum and magnesium components. Established in 1984, this woman-owned business holds NADCAP accreditations for heat treat, chemical processing, non-destructive testing, and quality systems, serving aerospace and commercial industries.

davidr@centexlab.com+18177888511

Chem Processing

chemprocessing.com
—

Chem Processing offers specialized metal finishing services, including cadmium, copper, electroless nickel, hard chrome, silver, zinc, and zinc nickel alloy plating. They also provide MIL-A-8625 anodizing solutions, covering Type I, II, III, and hardcoat Teflon®. These processes deliver superior corrosion protection, wear resistance, and functional attributes for various industrial applications.

quoting@chemprocessing.com+18002622119

Composites Universal Group

compositesuniversal.com
Warren, OR

Based in Warren, OR, Composites Universal Group is an AS9100D-certified, ITAR-registered advanced composites manufacturer. They provide AC7118-aligned (NADCAP) layup, bonding, curing, and inspection services. With 25+ years of experience, they also serve the automotive, electronics, medical, agriculture, and construction industries.

info@compun.com+15034105798

Continental Heat Treating, Inc.

continentalht.com
Santa Fe Springs, CA

Based in Santa Fe Springs, CA, Continental Heat Treating, Inc. offers Nadcap accredited thermal processing and heat treating services. The company specializes in precisely altering metal structural compositions, serving prime contractors in the aerospace, defense, energy, and transportation sectors.

jcstull@continentalht.com+15629448808

CTL Aerospace Inc

ctlaerospace.com
Cincinnati, OH

Based in Cincinnati, OH, CTL Aerospace Inc. is a NADCAP Certified and AS9100D Registered advanced composite facility. Specializing in manufacturing fiber reinforced polymer structures and offering repair/overhaul services, the company serves aerospace and industrial customers with extensive experience.

info@ctlaerospace.com+15138747900

Dan's Certified Welding, Inc.

danscertifiedwelding.com
Downey, CA

Based in Downey, CA, Dan's Certified Welding, Inc. is a Nadcap accredited company specializing in Gas Tungsten Arc Welding (GTAW) and Tungsten Inert Gas (TIG) welding. The company serves aircraft partners in the aerospace industry, priding itself on high-quality craftsmanship, quick project turnaround, and excellent customer service.

info@danscertifiedwelding.com+15628039529

Delstar Metal Finishing, Inc.

delstar.com
Houston, TX

Delstar Metal Finishing, Inc. based in Houston, TX, provides specialized metal finishing services for the aerospace industry. Capabilities include electropolishing, passivation, metal pickling, chemical cleaning, and mechanical polishing. Their facility features multiple production lines and overhead cranes, ensuring high-quality, consistent, and repeatable processes.

info@delstar.com+17138492090

Diamond Metal Finishing, Inc.

diamondmf.com
Santa Fe Springs, CA

Based in Santa Fe Springs, CA, Diamond Metal Finishing, Inc. specializes in high-performance surface finishing for aerospace and defense components. The company is NADCAP AC7108 Chemical Processing certified, offering anodizing, chemical conversion coating, passivation, electroless nickel, and prime & paint services.

orders@diamondmf.com+17139033995

Ellwood Closed Die Group

ellwoodcloseddiegroup.com
Navasota, TX

Ellwood Closed Die Group is a US-based provider of forging, heat treating, machining, and welding services. Its Ellwood Texas Forge Navasota facility holds Nadcap accreditation for Heat Treatment and Aerospace Quality System. The company supports industries including aerospace, defense, and oil & gas.

etfhsales@elwd.com+17134345100

EME Inc.

emeplating.com
Compton, CA

Based in Compton, CA, EME Inc. provides metal finishing services for aerospace, military, and commercial customers. Offerings include multi-process finishing, non-destructive testing, chemical processing, priming, painting, and dry lube for aluminum, steel, and titanium. EME Inc. is Nadcap, AS9100, and ITAR certified.

info@emeplating.com+13106391621

Futuramic

futuramic.com
Warren, MI

Based in Warren, MI, Futuramic is a Nadcap accredited manufacturer specializing in large-scale aerospace and space industry projects. They provide fabrication, assembly, and tooling services, supporting clients like NASA and Boeing in building next-generation rockets and exploration systems with their extensive facilities.

rflinn@futuramic.com+15867582200

Har-Conn Aerospace, Inc.

hcaerospace.com
Fort Worth, TX

Har-Conn Aerospace, Inc. is a Nadcap certified chemical processing firm specializing in anodic, conversion, and passivation coatings. The company also applies organic spray coatings and dry film lubricants for the aerospace, oil and gas, medical, and electronics industries.

brianhoran@hcaerospace.com+18176265437

Hillock Anodizing

hillockanodizing.com
Philadelphia, PA

Based in Philadelphia, PA, Hillock Anodizing is a NADCAP accredited metal finisher specializing in anodizing and plating parts. They handle critical tolerance requirements with extreme precision for prime contractors in aerospace and defense, including Lockheed Martin, Boeing, and GE Aviation, delivering superior quality within customer timelines.

info@hillockanodizing.com+12155358090

Impro Precision

improprecision.com
Naperville, IL

Impro Precision is a global manufacturer specializing in high-precision, high-complexity, and mission-critical components. The company provides investment casting, precision machining, sand casting, and surface treatment services for diverse industries including aerospace, medical, energy, and automotive.

sales@improusa.com+18774846776

Incertec

incertec.com
Fridley, MN

Based in Fridley, MN, Incertec is a metal finishing and heat treating company offering anodizing, plating, heat treating, and cryogenic processing services. They provide Nadcap material testing and other certified metal finishing solutions. Incertec serves primary OEMs in the aerospace, medical, and defense industries.

quotes.mn@incertec.com+17633472444

Jones Metal

jonesmetal.com
—

Jones Metal provides specialized metal forming and finishing services for critical industries. Capabilities include hydroforming, fluid cell forming, custom heat treating, precision machining, and short-run metal forming. The company serves the aerospace, defense, rocket mounting systems, and space power generation sectors.

info@jonesmetal.com+18884799566

KIHOMAC

kihomac.com
Reston, VA

KIHOMAC, based in Reston, VA, is a Nadcap certified company specializing in composite manufacturing for the aerospace and defense industries. The company provides integration, development, and manufacturing services, known for its exacting standards and innovative solutions, including the F-35 Advanced Travel Pod.

contact@kihomac.com+17039605450

Laboratory Testing

labtesting.com
Hatfield, PA

Based in Hatfield, PA, Laboratory Testing (LTI) is a Nadcap and A2LA accredited lab. It offers material testing, calibration, and non-destructive testing services, specializing in metal testing for mission-critical industries. LTI supports aerospace, military, and space sectors with a focus on uncompromised quality and precision.

sales@labtesting.com+18002199095

Lafarge and Egge

lafargeandegge.com
—

Lafarge and Egge, through its Nadcap certified welding division, Clackamas Welding, specializes in precision titanium welding solutions. They provide advanced welding processes for demanding applications, adhering to stringent aerospace and defense industry standards for critical component fabrication.

info@lafargeandegge.com+14257784123

Liberty Inspection Company, Inc.

libertyinspection.com
Simi Valley, CA

Based in Simi Valley, CA, Liberty Inspection Company, Inc. offers Nadcap-approved Non-Destructive Testing (NDT) and chemical processing. Services include radiographic, penetrant, magnetic particle, and visual inspections, alongside passivation and Level III consulting. With over 25 years of experience, they serve aerospace, petrochemical, and nuclear industries.

eddunn@libertyinspection.com+18055842369

MetalTek

metaltek.com
—

MetalTek manufactures critical metal components for demanding aerospace, defense, and petrochemical applications. They provide comprehensive capabilities including metal casting, heat treatment, machining, fabrication, and testing, supported by a team of over 100 metallurgists and engineers.

sales@metaltek.com+12625447777

Metallurgical Engineering Services

metengr.com
Richardson, TX

Based in Richardson, TX, Metallurgical Engineering Services (MES) provides independent materials testing, NDT inspections, and analysis. They offer comprehensive services including chemical, metallurgical, mechanical, and surface analysis, weld certification, and failure analysis. MES is ISO 17025 accredited, serving aerospace, automotive, military, and nuclear industries.

sales@metengr.comp+19724800033

Meyer

meyertool.com
San Antonio, TX

Meyer is a privately held, high-tech manufacturer based in San Antonio, TX. The company specializes in supplying precision components for the aerospace and gas turbine engine industries. Focusing on advanced manufacturing, Meyer provides critical parts designed to meet stringent quality and performance standards for demanding applications.

information@meyertool.com+15138534400

Milner's Anodizing

milnersanodizing.com
Santa Rosa, CA

Milner's Anodizing, based in Santa Rosa, CA, is a Nadcap accredited job shop specializing in Aerospace Quality Systems and Chemical Processing. The company offers premium anodizing, passivation, and diverse surface finishing services. It serves aerospace, defense, and commercial sectors, performing work to U.S. Aerospace and Defense standards with robust in-house lab capabilities.

info@milnersanodizing.com+17075841188

Modern Industries

modernind.com
Erie, PA

Modern Industries, based in Erie, PA, provides diversified manufacturing, thermal processing, and laboratory testing services. They offer Nadcap-certified materials testing and heat treating, alongside precision machining. Serving industries such as automotive, aerospace, medical, and military, Modern Industries assists customers worldwide in assuring product quality and enhancing material performance.

sales@modernind.com+18144558061

Morrell's Aerospace Electro Plating

morrellsplating.com
Compton, CA

Based in Compton, CA, Morrell's Aerospace Electro Plating offers specialized surface finishing for the aerospace industry. Their 80,000 sq ft facility features extensive process lines for anodizing, film coating, painting, chemical cleaning, and inspection services. They prioritize approvals and certifications, serving industrial B2B clients with comprehensive electro plating solutions.

cy@morrellsplating.com+15628576400

NDE Labs

ndelabs.com
—

NDE Labs offers NADCAP certified quality assurance services, specializing in non-destructive evaluation. Backed by over 50 years of experience, they ensure superior quality with multiple approvals from leading Original Equipment Manufacturers, serving industrial clients with precision and reliability.

quotes@ndelabs.com+18172494760

Newton Heat Treating

newtonheattreating.com
Industry, CA

Newton Heat Treating, located in Industry, CA, provides comprehensive aluminum heat treatment services for various alloys and forms. The company offers multiple quenching methods, including glycol, cold water, hot water, and spray, serving customers nationwide. Specialized services include cold stabilization, thermal cycling for demanding applications like space components, and straightening.

customerservice@newtonheattreating.com+16269646528

Nextant Aerospace

nextantaerospace.com
Cleveland, OH

Based in Cleveland, OH, Nextant Aerospace provides structural and component repairs, landing gear overhaul, and non-destructive testing (NDT) for general, commercial, and military aircraft. They offer comprehensive engineering and certification services, including onsite NDT laboratory capabilities for multiple methods, and are a Cessna Approved NDI facility.

info@nextantaerospace.com+12162619000

Norris Precision

norrisprecision.com
—

Norris Precision Manufacturing specializes in high-precision components and assemblies for critical applications. The company serves the aerospace, defense, and medical sectors, upholding industry standards for quality and performance in its manufacturing processes.

info@norrisprecision.com+17275726330

Orange Coast Testing Inc.

orangecoasttesting.com
—

Orange Coast Testing Inc. offers Nondestructive (NDT) and Destructive testing services, including Radiographic, Penetrant, Magnetic Particle, Eddy Current, Pressure, and Hardness testing. Serving critical aerospace and defense sectors, the company maintains extensive Nadcap and ISO accreditations for quality assurance.

customerservice@orangecoasttesting.com+17145575844

Orlando Precision

orlandoprecision.com
Garland, TX

Orlando Precision is a Nadcap certified company upholding aerospace quality standards including ISO 9001:2015/AS9100D and ITAR. Based in Garland, TX, the company provides manufacturing services to industries requiring stringent compliance and precision.

osc@orlandospring.com+15625948411

Pac-West.org

pac-west.org
Monterey, CA

Based in Monterey, CA, Pac-West.org operates a Materials Testing Laboratory (MTL) offering mechanical, chemical, metallographic, and machining testing processes. The company holds accreditation for its comprehensive range of material analysis and evaluation services.

info@pac-west.org+15627995509

Precise Aerospace Manufacturing Inc.

precisemfg.com
Yorba Linda, CA

Precise Aerospace Manufacturing Inc. based in Yorba Linda, CA, is a full-service supplier of injection, compression, and transfer molded plastic parts. Since 1965, the company has provided aerospace manufacturing solutions, including components for Tier 1 aerospace manufacturers.

hr@precisemfg.com+19518980500

Precision Aero Company

precisionaero.com
Troy, OH

Based in Troy, OH, Precision Aero Company specializes in manufacturing close tolerance machined components. They supply original equipment manufacturers with specialized parts for critical industrial systems, including commercial and military aircraft, space shuttles, and land-based transportation, from their 33,000 square foot facility.

usrfq@precisionaero.com+19378752991

Quality Heat Treating, Inc.

qualityht.com
Burbank, CA

Based in Burbank, CA, Quality Heat Treating, Inc. provides Nadcap accredited thermal processing services. The company specializes in altering the structural composition of metals to precise, predetermined properties through controlled heating and cooling. They serve the aerospace, defense, energy, electronics, transportation, and communications industries.

jvelazquez@qualityht.com+18188408212

Rave Gears and Machining

ravegears.com
Seguin, TX

Based in Seguin, TX, Rave Gears and Machining specializes in precision CNC machining, prototyping, and manufacturing high-grade alloy gears and gear shafts. The AS9100 certified company produces aerospace quality, flight safety critical parts, utilizing advanced Kligelnberg and Gleason engineering software. They also offer non-destructive testing (NDT) services.

sales@ravegears.com+18304213295

Seaway Plastics

seawayplastics.com
Port Richey, FL

Based in Port Richey, FL, Seaway Plastics is a NADCAP certified and ITAR registered injection molder. They specialize in thermoplastic and LSR molding, offering cleanroom molding, assembly, and in-house tooling for diverse applications. The company serves the aerospace, defense, medical, and other highly regulated industries.

rkretzmer@seawayplastics.com+17278453235

Sekisui Aerospace

sekisuiaerospace.com
Renton, WA

Based in Renton, WA, Sekisui Aerospace specializes in advanced composite parts fabrication for the aerospace industry. The company leverages intelligent automation and design optimization across its US manufacturing centers to provide comprehensive solutions from design through final production.

jenise.hite@sekisuiaerospace.com+14252352750

Solar Atmospheres

solaratm.com
Chesterfield, MI

Solar Atmospheres provides Nadcap accredited vacuum heat treating and brazing services. With over 90 furnaces, they offer extensive capacity for aerospace, medical, and additive manufacturing industries. They specialize in high-quality vacuum thermal processing, operating across seven convenient US locations.

mikem@solaratm.com+18559343284

Southwest Metal Treating

southwestmetaltreating.com
Fort Worth, TX

Based in Fort Worth, TX, Southwest Metal Treating provides innovative metal treatment solutions with over 40 years of experience. The company supports the aerospace sector, as well as cutlery and hand tool, industrial machinery, and turbine manufacturing industries.

pmlandingpagedesignteam@localedge.com+18175511295

Associated Spot Welders Inc.

spotonwelding.com
City Of Industry, CA

Based in City of Industry, CA, Associated Spot Welders Inc. specializes in aerospace resistance welding, offering expert spot, seam, stud, and projection welding services. The company is Nadcap accredited, AS9100 certified, and ITAR compliant, delivering top-quality solutions to clients nationwide.

sales@spotonwelding.com+16263330475

Swift Engineering

swiftengineering.com
San Clemente, CA

Based in San Clemente, CA, Swift Engineering provides high-quality, turn-key composite structures, assemblies, and vehicles. The company operates in a Nadcap Composites accredited environment, ensuring rigorous quality standards for its advanced manufacturing offerings.

info@swiftengineering.com+19494926608

TAM Industries

tam-ind.com
Mahwah, NJ

Based in Mahwah, NJ, TAM Industries provides NADCAP certified welding services for aluminum, steel, and stainless steel components, adhering to AWS D17-1 standards. The company also specializes in precision sheet metal and machined products, including spot welding, and dip brazed assemblies. They serve the Defense, Aerospace, and Medical industries.

info@tam-ind.com+12018487800

Tanury Industries

tanury.com
Lincoln, RI

Tanury Industries, based in Lincoln, RI, is NADCAP certified for electroplating (AC7108) and chemical processing, also holding AS9100D aerospace certification. They provide high-quality physical vapor deposition and electroplating services, continuously developing new finishes and processes. Committed to customer satisfaction, Tanury Industries serves industrial clients since 1946.

info@tanury.com+14013333042

Techmetals

techmetals.com
Dayton, OH

Based in Dayton, OH, Techmetals provides Nadcap certified services including Chemical Processing (CP), Coatings (CT), and Nondestructive Testing (NDT). The company's R&D team customizes advanced plating solutions to meet diverse project requirements for their industrial clients, ensuring quality and compliance.

quoting@techmetals.com+19372535311

Texas Heat Treating, Inc.

texasheattreating.com
Round Rock, TX

Based in Round Rock, TX, Texas Heat Treating, Inc. offers specialized heat treating services. The company is AS9100D and ISO 9001 certified, and ISO 17025 accredited, demonstrating robust compliance with Nadcap industry standards for the aerospace sector. They are committed to professional development.

lb@bunltd.com+18005805884

The LAB - Materials Testing

thelabmt.com
Rancho Cucamonga, CA

Based in Rancho Cucamonga, CA, The LAB - Materials Testing provides Nadcap and A2LA accredited services. They specialize in mechanical, nondestructive, and metallographic testing, including fastener and microhardness analysis. The company delivers timely, certified reports and expert advice, emphasizing quality, accuracy, and strong customer partnerships.

info@thelabmt.com+19099442777

The Lindgren Group

thelindgrengroup.com
Minneapolis, MN

Based in Minneapolis, MN, The Lindgren Group is a Nadcap-approved supplier specializing in chemical processing. They offer certified finishing processes through Avtec Finishing, ensuring adherence to stringent quality standards. This company provides high-quality surface treatment solutions for various industrial applications.

avtec@thelindgrengroup.com+17635334822

Advance Welding

theperfectweld.com
Springfield, MA

Based in Springfield, MA, Advance Welding provides Nadcap accredited fusion welding and brazing services for critical applications. Specializing in aerospace and aviation, the company offers diverse welding capabilities including robotic, orbital, electron beam, laser, and resistance spot welding, along with precision manufacturing.

info@theperfectweld.com+14137344544

U.S. Chrome

uschrome.com
Stratford, CT

Based in Stratford, CT, U.S. Chrome specializes in providing Nadcap and ISO 9001:2015 certified hard chrome plating and alternative coating technologies. The company offers industrial surface treatment solutions for various components, ensuring high-quality and compliant finishes for diverse industries.

mreath@uschrome.com+18775075399

Valence Surface Technologies

valencesurfacetech.com
Camden, AR

Valence Surface Technologies, based in Camden, AR, offers Nadcap and AS9100 approved surface finishing solutions. They provide non-destructive testing (NDT), shot peen, chemical processing, plating, and painting services. Valence supports critical industries like aerospace, defense, commercial aviation, space, and medical sectors across the United States.

tobin.gibert@valencest.com+18885400878

Varco Heat Treating Company

varcoheat.com
Garden Grove, CA

Based in Garden Grove, CA, Varco Heat Treating Company provides reliable metal heat treating and tempering services. Operating since 1908, the company is NADCAP, ISO 9001:2015, and AS9100D accredited. They deliver high-quality services, carefully catering to the specific needs of industrial and commercial projects.

info@varcoheat.com+17148951155

Verus Aerospace

verusaerospace.com
Torrance, CA

Based in Torrance, CA, Verus Aerospace manufactures aerospace and defense components. The company specializes in precision machining for aluminum and hard metal products, handling parts up to 720 inches long. Verus also provides integrated assembly solutions and offers chemical processing capabilities, supported by over 240 CNC spindles.

brandon.koenigsman@verusaerospace.com+18608749323

WHI Global, LLC.

whiglobal.com
Tulsa, OK

Based in Tulsa, OK, WHI Global, LLC. manufactures precision components and assemblies for aerospace, defense, and industrial markets. Their capabilities include forging, composites, and CNC machining. They provide NADCAP-certified heat treating, testing, and inspection services, alongside AS9100D and ISO 9001 certifications.

sales@whiglobal.com+18559444562

WH Labs

whlabs.com
Houston, TX

WH Labs, an independent laboratory based in Houston, TX, specializes in metallurgical testing, weld inspection, and failure analysis. They provide non-destructive testing and other material integrity assessments. The company holds ISO 9001:2015 accreditation and Nadcap merit status, ensuring high standards for their services.

info@whlabs.com+17138957504

Wolkerstorfer Company, Inc.

wolkerstorfer.com
New Brighton, MN

Wolkerstorfer Company, Inc. offers Nadcap and ITAR certified metal finishing and testing services, including painting, plating, and fluorescent penetrant inspection. Specializing in non-destructive testing, this veteran and woman-owned company serves the aerospace, military, heavy industrial, and subsea markets from its New Brighton, MN facility.

swolkerstorfer@wolkerstorfer.com+16516360720

Bodycote

bodycote.com
—

Bodycote provides comprehensive thermal processing services, including advanced vacuum heat treatment and cryogenic solutions, from their Lake City facility. They serve various industrial sectors, ensuring material integrity and performance through specialized metallurgical processes.

peter.lapthorn@bodycote.com

Ionbond

ionbond.com
Long Beach, CA

Based in Long Beach, CA, Ionbond offers advanced coating solutions certified to globally recognized standards. Their services include NADCAP, IATF 16949, ISO 13485, and AS/EN 9100 compliance, serving critical industries such as aerospace, automotive, and medical. They specialize in high-quality surface treatments.

info@ionbond.com

New Method Plating

newmethodplating.com
Worcester, MA

New Method Plating, based in Worcester, MA, provides NADCAP-accredited precision electroplating and metal finishing services. Specializing in processes like cadmium, zinc, nickel, and chrome electroplating, as well as passivation and chemical film coatings, they serve the defense, aerospace, military, and automotive industries.

sales@newmethodplating.com

Aalberts Surface Technologies

aalberts-ht.us
—

Aalberts Surface Technologies specializes in providing comprehensive heat treatment services. The company works to optimize the performance of aerospace metal components, offering critical processes essential for the demanding aerospace industry. Their expertise ensures enhanced material properties and reliability for specialized applications.

+17344648000

Acuren

acuren.com
Tomball, TX

Based in Tomball, TX, Acuren provides professional engineering and inspection services, featuring NADCAP and ISO/IEC 17025 accredited in-house laboratory facilities. They specialize in materials testing, failure analysis, and mechanical testing for critical components. Acuren delivers comprehensive reliability solutions, including rope access, to diverse industrial sectors.

+18002187450

Aerospace Manufacturing Inc.

aerospacemanufacturing.com
Eagan, MN

Based in Eagan, MN, Aerospace Manufacturing Inc. (AMI) specializes in aviation component manufacturing. The company provides certified welded components, including tubular components and thin-wall welding, utilizing NADCAP welding accreditation. AMI also offers precision machining and critical component maintenance, repair, and overhaul (MRO) services for leading aviation companies.

+16513799888

AES Non Destructive Testing

aesndt.com
Torrance, CA

Based in Torrance, CA, AES Non Destructive Testing provides effective and comprehensive non-destructive testing services. The company specializes in various NDT methods, focusing on inspection quality to ensure the integrity of materials and components. AES NDT values safety as a crucial part of every job, serving industrial clients.

+13109539822

American Metal Testing

americanmetaltesting.com
La Porte, IN

American Metal Testing, located in La Porte, IN, specializes in NADCAP-accredited non-destructive testing (NDT) processes. They provide Fluorescent Penetrant, Magnetic Particle, and Radiographic Inspection services for metal components. The company serves industrial clients in the military, defense, transportation, and wind turbine industries, ensuring critical material quality standards.

+12193242381

American Mil-Spec Services

americanmilspecservices.com
Fort Worth, TX

Based in Fort Worth, TX, American Mil-Spec Services provides NADCAP-approved chemical processing solutions, including spray painting, dry film lube, powder coating, and assembly services. They cater to the defense, aerospace, automotive, and commercial markets, ensuring parts are processed to exact specifications for various industrial applications.

+18175146900

Anoplate Corporation

anoplate.com
Syracuse, NY

Based in Syracuse, NY, Anoplate Corporation has provided industrial metal finishing services since 1960. As a NADCAP approved supplier, the company offers specialized surface treatments and coatings for critical components, ensuring high quality and adherence to strict industry standards for various industrial clients.

+13154716143

Applied Thermal Technologies, Inc.

appliedthermaltechnologies.com
—

Applied Thermal Technologies, Inc. offers commercial vacuum heat treating and brazing services, specializing in stainless steel and exotic alloys. The company provides industrial solutions for medical, orthopedic, aerospace, military, food handling, and stamping sectors. They are Nadcap accredited, upholding superior industry standards and advanced technology.

+15742697116

Arcadia Aerospace Industries

arcadiaaerospace.com
Punta Gorda, FL

Based in Punta Gorda, FL, Arcadia Aerospace Industries provides Nadcap certified NDT inspection services for aerospace components. Specializing in advanced metal and composite materials, the company offers inspection, engineering, quality, and special process manufacturing solutions. Arcadia operates multiple Nadcap certified facilities in Florida, Pennsylvania, and Alabama.

+19412055700

Atlas Testing Laboratories, Inc.

atlastesting.com
Long Beach, CA

Based in Long Beach, CA, Atlas Testing Laboratories, Inc. specializes in comprehensive materials testing. They provide metallurgical, fracture mechanics, physical, mechanical, environmental, and chemical testing services. Atlas Testing is Nadcap accredited for materials testing and chemical analysis, ensuring high-quality standards for aerospace and defense industries.

+19093734130

ATS Lab

atslab.com
Alexandria, VA

ATS Lab is a Nadcap Approved Supplier, providing high-quality services across various industries. The company operates with numerous facilities throughout the United States, validating its commitment to excellence through its Nadcap certifications. They offer specialized services, ensuring quality and reliability for their clients' critical applications.

+18882875227

Advanced Welding Technologies Inc.

awt.us.com
Erie, PA

Based in Erie, PA, Advanced Welding Technologies Inc. is an ISO 9001:2015 and Nadcap-accredited facility. They produce high-quality welded assemblies for aerospace and defense applications. Capabilities include fabrication, machining, prototyping, and assembly, with a focus on technical and code welding.

+18148993584

EB Industries

ebindustries.com
Farmingdale, NY

Based in Farmingdale, NY, EB Industries provides Nadcap certified electron beam welding and laser sealing services. They specialize in welding a wide range of materials, from common metals to exotic alloys, including Inconel and Titanium. The company serves critical industries like semiconductor, aerospace, and defense.

+16314951485

Element

element.com
Huntington Beach, CA

Based in Huntington Beach, CA, Element provides Nadcap-accredited testing services. The company offers quality control and product improvement solutions for the West Coast aerospace industry, utilizing its specialized facilities and expertise.

+18887867555

Engineered Precision Casting Co., Inc.

epcast.com
Middletown, NJ

Engineered Precision Casting Co. Inc. offers in-house investment casting services for high integrity, close tolerance parts. This NADCAP accredited company specializes in nondestructive testing, including liquid penetrant and magnetic particle inspection. EPCO serves aerospace, military, and commercial sectors, performing all precision casting processes.

+17326712424

Essner Manufacturing

essner.com
Fort Worth, TX

Essner Manufacturing, located in Fort Worth, TX, is a defense and aerospace parts manufacturing and processing facility. They specialize in sheet metal, machined components, kits, and assemblies. Essner holds Nadcap accreditation for chemical processing, aluminum heat treating, painting, and welding services.

+18175515511

GSP Coatings

gspcoatings.com
Brattleboro, VT

Based in Brattleboro, VT, GSP Coatings holds Nadcap accreditation for chemical processing. The company provides close tolerance anodizing and hard coatings, serving demanding industries such as aerospace, medical, optical, military, and performance automotive.

+18022575858

GS Precision

gsprecision.com
Keene, NH

Based in Keene, NH, GS Precision is a Nadcap certified manufacturer. They specialize in precision machining, assembly, and various special processes, serving as a tier-one supplier for commercial and military aircraft and defense systems. The company offers comprehensive engineering and quality solutions for mission-critical requirements.

+18022575200

Heldoorn Manufacturing

heldoornmfg.com
Arlington, TX

Based in Arlington, TX, Heldoorn Manufacturing specializes in aerospace and commercial manufacturing. The company offers CNC programming, milling, turning, and precise quality control. With over 30 years of experience in the aerospace industry, Heldoorn Manufacturing provides custom manufacturing solutions and ensures components meet stringent specifications.

+18172750835

Howmet Aerospace

howmet.com
—

Howmet Aerospace provides advanced engineered solutions and differentiated technologies for the aerospace and commercial transportation industries. They specialize in innovative products like fastening systems, critical for aircraft manufacturing. Operating globally with US facilities, the company contributes to high-performance and sustainable travel initiatives.

+14125532500

IMR Test Labs

imrtest.com
Ithaca, NY

IMR Test Labs, based in Ithaca, NY, offers Nadcap and ISO 17025 accredited materials testing services. They provide independent analytical lab services, including mechanical destructive testing and chemical analysis for metals, composites, and powders. IMR serves manufacturers across aerospace, automotive, energy, and medical device sectors.

+18884648422

Industrial Inspection Analysis

industrial-ia.com
Cleveland, OH

Industrial Inspection Analysis (IIA) is a Nadcap-accredited non-destructive testing (NDT) service provider. Based in Cleveland, OH, IIA offers laboratory capabilities, including advanced X-ray testing for defect detection and compliance verification. The company supports industrial clients in meeting MIL-SPEC and ANSI standards through expert inspection and analysis.

+14705528301

JMD Industries Inc

jmd.industries
Hudson, NH

Based in Hudson, NH, JMD Industries Inc has provided metal finishing services since 1977. Specializing in Anodizing, Electroplating, and other Electro-Chemical finishes on a variety of metals, they offer quality coatings that enhance abrasion resistance and corrosion protection for industrial applications.

+16038823198

Kaman Composites

kaman.com
Bloomfield, CT

Based in Bloomfield, CT, Kaman Composites is an ISO AS9100 and Nadcap accredited supplier. They specialize in developing highly-engineered composite products, functioning as an OEM and producer of subassemblies, components, and parts. Their offerings include high-precision certified aftermarket aerospace parts for critical applications.

+18602437100

Lee Aerospace

leeaerospace.com
Wichita, KS

Based in Wichita, KS, Lee Aerospace manufactures aircraft composite production parts and tools. They also engineer OEM and aftermarket aircraft windows for major aerospace manufacturers including Boeing, Cessna, and Bombardier Learjet. The company additionally provides worldwide window repairs, inspections, and service.

+13166369200

Mayday Manufacturing

maydaymfg.com
Denton, TX

Based in Denton, TX, Mayday Manufacturing specializes as a build-to-print provider for the aerospace industry. The company manufactures precision aerospace components, including custom bushings, pins, sleeves, and various turned metal parts. It offers specialized manufacturing services for critical aerospace applications.

+19408988301

Metal Finishing Technologies, LLC

mftech.com
Bristol, CT

Based in Bristol, CT, Metal Finishing Technologies, LLC is a Nadcap certified provider of diverse metal plating and finishing services. An FAA repair station, they hold ISO 9001 and AS9100 certifications. The company specializes in electroplating, electroless nickel, passivation, and other finishes for aerospace, automotive, medical, and commercial industries.

+18605829517

Moseys

moseys.com
Anaheim, CA

Based in Anaheim, CA, Moseys is a NADCAP and AS9100 certified machine shop. They offer continuous 24/7 production, precision, Swiss, and CNC machining for various part sizes. The company also provides secondary processing, including coating, plating, and anodizing, serving aerospace, medical, and industrial clients.

+15625565633

ND Testing Inc.

ndtesting.com
Fontana, CA

Based in Fontana, CA, ND Testing Inc. is a NADCAP approved facility specializing in Non-Destructive Testing (NDT). They offer comprehensive NDT methods including Radiographic, Ultrasonic, Liquid Penetrant, Magnetic Particle, Visual, and Eddy Current inspections. The company ensures material quality and safety for the Southern California market.

+19099884054

NMG Aerospace

nmgaerospace.com
Stow, OH

NMG Aerospace is a NADCAP, ISO, and EASA certified aerospace manufacturer, based in Stow, OH, with an additional facility in Tempe, AZ. They specialize in critical components, providing fabrication, precision machining, welding, product design, testing, and special processing for defense and aviation organizations.

+13306886494

Novation Inc

novationinc.net
Spokane, WA

Based in Spokane, WA, Novation Inc. is a Nadcap certified metal finishing company. They specialize in providing high-quality metal surface finishing services with consistent results and fast turnaround times for various component purposes.

+15099221912

NSL Analytical

nslanalytical.com
Cleveland, OH

Based in Cleveland, OH, NSL Analytical provides comprehensive materials testing and analytical services. The company holds Nadcap accreditations for chemical processing, materials testing laboratories, and non-metallic materials testing, primarily serving the aerospace, additive manufacturing, and metals industries.

+12164385200

Precision Aerospace Corporation

pac.cc
Rancho Cucamonga, CA

Based in Rancho Cucamonga, CA, Precision Aerospace Corporation is a NADCAP-certified facility. Specializing in aerospace components, they offer precision machining, chemical milling, and finishing services. PAC ensures quality and safety, adhering to strict FAA, DOD, and NASA requirements for the aviation industry.

+19099808855

Paulo

paulo.com
St. Louis, MO

Based in St. Louis, MO, Paulo specializes in precise, repeatable heat treating and thermal processing services for metal components. They enhance part performance for mission-critical applications across various industries. Paulo handles a wide range of processing needs, serving innovative companies.

+13146477500

PCC Aerostructures

pccaero.com
—

PCC Aerostructures specializes in the build-to-print manufacture and repair of composite and and metal-bonded parts. The company produces subassemblies and full assemblies for various applications, leveraging diverse material expertise. It focuses on providing integrated solutions for complex aerospace components.

+14256880444

PPG

ppg.com
Dallas, TX

Based in Dallas, TX, PPG offers Nadcap-certified special processes (AS 7202) critical for aerospace and defense manufacturers. The company serves clients such as The Boeing Company, Lockheed Martin, Northrop Grumman, Triumph, and Gulfstream, providing approved solutions for high-performance applications.

+18006488160

Specialty Coating Systems

scscoatings.com
—

Specialty Coating Systems provides Nadcap-accredited conformal coating solutions for advanced technologies, specifically for electronics and printed boards. The company adheres to AS/EN 9100 and ISO 9001 standards, operating numerous facilities across the Americas, Europe, and Asia, including an Indianapolis coating facility.

+13172441200

Superior Joining Technologies

superiorjt.com
Machesney Park, IL

Superior Joining Technologies is a Nadcap-accredited facility and service provider based in Machesney Park, IL. The company offers a comprehensive range of welding services, specializing in precision joining technologies for a variety of industrial applications. They provide high-quality, certified solutions for clients requiring expert welding expertise.

+18152827581

Curtiss-Wright Surface Technologies

surfacetechnologies.curtisswright.com
—

Curtiss-Wright Surface Technologies is a Nadcap certified provider specializing in advanced coating services. The company performs these applications to rigorous industry standards, serving critical sectors like aerospace and defense. Key clients include Boeing, Lockheed Martin, SAE International, and the Department of Defense.

+12015182979

Thermal-Vac Technology, Inc.

thermalvac.com
Orange, CA

Based in Orange, CA, Thermal-Vac Technology, Inc. provides vacuum heat treating, brazing, coating, and assembling services for aerospace and defense. They are approved by NADCAP for brazing and heat treating, handling extreme environments and exacting tolerances. The company offers a skilled team for project success.

+18007941585

Westmoreland Mechanical Testing & Research, Inc.

wmtr.com
Youngstown, PA

Westmoreland Mechanical Testing & Research, Inc. (WMT&R) provides composite materials testing services for the aerospace, automotive, and advanced industries. Based in Youngstown, PA, WMT&R operates a state-of-the-art testing facility. Their dedicated staff offers expertise in metallurgy, mechanical engineering, computer programming, and chemistry.

+17245373131

ALIGN PRECISION

alignprecision.com
North Plains, OR

Based in North Plains, OR, ALIGN PRECISION is a NADCAP-certified provider of precision manufacturing services. They specialize in machining, sheet metal fabrication, and special processing for aerospace, defense, semiconductor, and high-tech industries. The company handles diverse materials, achieving tight tolerances with in-house finishing capabilities.

No contact on file

Applus+ Laboratories

appluslaboratories.com
—

Applus+ Laboratories provides Nadcap certified chemical processing services for the aerospace industry. The company offers comprehensive testing solutions, including structural, materials, non-destructive, and environmental testing. They also specialize in product certification and market access across diverse sectors such as automotive, energy, and medical devices.

No contact on file

Qarbon Aerospace

qarbonaerospace.com
—

Qarbon Aerospace manufactures advanced composite components and assemblies for commercial and military aircraft. The company holds multiple Nadcap certifications, including for composites, non-destructive testing (NDT), and chemical processing. They provide turnkey composite manufacturing and assembly solutions, focusing on quality and defect-free deliveries.

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How to Choose a Company

  • Verify the supplier's Nadcap audit scope specifically covers the exact AC codes (e.g., AC7101 for heat treating, AC7108 for NDT, AC7109 for Coatings) and revision levels required for your application and material. A general certificate isn't sufficient.
  • Assess their adherence to specific Aerospace Material Specifications (AMS standards), such as AMS 2750 for pyrometry conformity in heat treating, or relevant AMS specifications for chemical bath controls in plating.
  • Confirm their capacity not just in terms of volume, but also equipment size and type. For instance, if your components are large, verify they have furnaces or tanks with the correct working zone dimensions and atmospheric control capabilities.
  • Scrutinize their internal quality control procedures, especially around process control, calibration schedules, and documented training for critical personnel, beyond the basic Nadcap requirements.
  • Inquire about their experience with your specific prime contractor's flow-down requirements and their understanding of nuances like source inspection stipulations or specific material review board (MRB) processes.
  • Be wary of suppliers who are vague about their specific Nadcap audit results or unwilling to share their audit findings for relevant AC codes. Transparency here is crucial and indicates a proactive approach to continuous improvement.
  • For applications involving proprietary designs or sensitive data, ensure the supplier has robust ITAR compliance protocols and physical security measures in place, especially if foreign national access is a concern.

Frequently Asked Questions

How do I verify a Nadcap supplier's specific process accreditation beyond just seeing their certificate?

You need to review their specific "Scope of Accreditation" document, which lists the exact AC codes (e.g., AC7101 for heat treating) and specific aerospace material specifications (AMS standards) they are approved for. This document is usually available on eAuditNet or directly from the supplier.

What's the significance of an AC code like AC7101 or AC7108 for heat treatment or NDT?

AC codes are specific audit criteria for different special processes. AC7101 applies to heat treating, detailing requirements for furnaces, pyrometry, and processes like carburizing or solution treatment. AC7108 covers Non-Destructive Testing methods such as FPI (Fluorescent Penetrant Inspection) or MPI (Magnetic Particle Inspection). Matching the correct AC code to your required process is non-negotiable.

Can I use a Nadcap certified supplier for a non-aerospace application, or for a process not explicitly listed on their Nadcap scope?

Yes, you can utilize a Nadcap certified supplier for other applications. However, if the specific process you require is not covered by their Nadcap scope (i.e., not explicitly listed with a relevant AC code), that particular process will not be performed under their Nadcap accreditation. It will be treated as a commercial process, meaning Nadcap's stringent oversight does not apply to that specific operation.

How important is AMS 2750 pyrometry compliance for heat treating, and what should I look for?

AMS 2750 is critically important for heat treating as it dictates temperature uniformity, calibration, and testing requirements for furnaces and control systems. You should look for evidence of instrument calibration, temperature uniformity surveys (TUS), and system accuracy tests (SAT) performed at specified intervals and documented according to the AMS 2750 revision your process demands.

What does "prime contractor flow-down" mean in the context of Nadcap and why is it critical?

Prime contractor flow-down refers to the contractual and technical requirements (e.g., specific process specifications, quality clauses, or even approved sub-tier lists) that a prime aerospace manufacturer mandates be passed down through their entire supply chain, including to Nadcap certified processors. It's critical because non-compliance with these flow-downs can lead to rejection even if the supplier is generally Nadcap certified.

What's a common red flag when evaluating a Nadcap supplier for complex chemical processing (e.g., anodizing or plating)?

A common red flag is a lack of detailed documentation on bath analysis frequency, control limits, and corrective actions for out-of-spec conditions for their chemical processing lines. The integrity of these processes relies heavily on rigorous chemical control, and any vagueness here could indicate a risk to the quality and consistency of your finished components.

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