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Last updated: January 2026
This directory lists 101 PEEK machining companies across the United States, from niche rapid prototyping specialists handling micro-machining to high-volume manufacturers focused on critical medical-grade implantables and aerospace components.
Buyers frequently engage these suppliers to solve complex engineering challenges where traditional metals or less robust plastics fall short. This often involves achieving exceptionally tight thermal dimensional stability for components exposed to wide temperature swings, ensuring biocompatibility and chemical inertness for life-critical applications, or optimizing tribological properties for wear-resistant parts in challenging environments.
The spectrum of PEEK machining suppliers ranges from smaller, agile custom shops proficient in small-batch runs and design for manufacturability (DFM) consultation, to larger, enterprise-grade facilities with extensive quality management systems like AS9100 or ISO 13485 and dedicated cleanroom capabilities for high-volume, regulated industries.
To ensure a successful partnership, buyers should prepare detailed CAD models, precise tolerance specifications, material grade callouts (e.g., unfilled, carbon-filled, or glass-filled PEEK), and any specific surface finish requirements (e.g., Ra value). Suppliers, in turn, expect a clear understanding of the part's end-use environment and critical-to-function features to propose appropriate manufacturing strategies, including recommendations for post-machining annealing or stress relieving.
A notable trend in PEEK machining is the increasing demand for micro-machining capabilities and the integration of advanced process monitoring to ensure part integrity. As applications push for thinner walls and more intricate geometries, the ability to control burr formation and particulate contamination throughout the machining process is becoming increasingly vital, particularly for medical and semiconductor industries.
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101 companies nationwide
Advanced EMC specializes in precision engineered advanced polymer seals, bearings, and components. They provide reliable, sterilization-resistant polymer solutions for cryogenic and other demanding industrial applications. Their offerings include FDA and USP Class VI compliant devices, making them suitable for critical environments.
Based in Fremont, CA, Advanced Tech Machining is an ISO 9001:2015 certified company specializing in precision CNC machining, including milling and turning. They transform complex designs into reality, providing rapid prototypes and complex production runs for the aerospace, medical, automotive, and electronics industries.
Aero Precision Manufacturing, Inc. is a USA-based company specializing in high-quality components and parts. They provide CNC automated laser cutting, complete assembly, powder coating, and painting services for a wide range of industries. Emphasizing lean manufacturing and continuous improvement, the company is committed to exceeding customer expectations with on-time delivery.
AJ Solutions Machining, an ISO Certified company in Fremont, CA, provides CNC milling and turning services. Specializing in high-precision, close tolerance work, they machine diverse materials including PEEK, plastics, and metals. They serve aerospace, pharmaceutical, automation, and defense industries.
Based in Ontario, CA, Alger Precision Machining, LLC offers comprehensive precision machining. They specialize in CNC Swiss machining for complex parts with tight tolerances, alongside multi-spindle, single-spindle, and general CNC machining. The company handles both high-volume production orders and specialized prototype parts for diverse industry needs.
Based in Pacoima, CA, American Precision Tool (APT) provides precision CNC machining services for aerospace, defense, and medical industries. They specialize in Swiss machined parts and softgel tooling, offering expertise from prototypes to production runs. The AS9100D certified company delivers quality machined parts at competitive prices.
Based in Chicago, IL, Aztec Plastic Company specializes in custom plastic injection molding and machining of advanced engineering resins like PEEK, Torlon, and PEAK. They offer metal replacement solutions and contract manufacturing for demanding applications. Serving aerospace, automotive, and medical industries, Aztec provides quality products and assembly services.
Based in Garland, TX, BetterCNC provides on-demand CNC machining services with instant online quoting and ordering. Operating a dedicated machine shop, they work with over 35 material types, from plastics and aluminum to stainless steel, serving engineers, inventors, and hobbyists directly.
Boedeker Plastics Inc. specializes in precision plastic fabrication and machining services, producing custom components from high-performance materials like PEEK. Based in Shiner, TX, the company offers extensive CNC machining, turning, and milling capabilities. They serve various industrial applications, combining material distribution with expert manufacturing.
Based in Escondido, CA, C&H Machine, Inc. is an AS9100 certified and ITAR registered precision manufacturing facility. Specializing in PEEK machining, the company serves aerospace, electronics, and other industries. They provide full-service milling, turning, EDM, welding, and assembly, supporting both short-run and production-run needs with advanced quality control.
Based in Grapevine, TX, CCT Precision Machining is a dedicated machine shop. They specialize in the manufacturing of engineered plastic materials, prominently PEEK, for various industrial applications. The company is particularly recognized for its ability to provide quick turnaround times on specialized projects.
Based in North Versailles, PA, Cutting Edge Machining and Automation specializes in precision machining services. They produce high-quality metal parts, handling components as small as 1/16th of an inch. The company leverages its own manufacturing facilities to also provide automation solutions, acting as a trusted industry partner.
Based in San Diego, CA, Custom Engineering Plastics provides precision CNC machining of high-performance engineering plastics, including PEEK, Torlon, and Ultem. They offer custom milling and turning services to produce complex components for critical applications in the medical, aerospace, and semiconductor industries.
Based in Blaine, MN, Challenge Machine provides CNC precision and micromachining services. Since 1999, the company specializes in working with various metals and high-performance plastics, including PEEK. They serve industries such as medical, aerospace, and semiconductor, and maintain ISO 9001 compliance.
Based in San Diego, CA, Clint Precision Mfg. Inc. specializes in precision CNC machining, certified welding, and metal fabrication. They provide high-tolerance prototype and production products for aerospace, military, automotive, medical, and semiconductor sectors. Established in 1988, the company holds ISO 9001:2015 certification.
Based in Mooresville, NC, Advanced Industrial is a distributor and fabricator specializing in CNC machining high-performance plastic components. They machine challenging parts from materials like PEEK, Ultem, and PTFE. Their 20,000 SF facility houses 14 CNC mills and 8 CNC lathes, serving diverse industrial sectors, including medical applications.
Based in Giddings, TX, CNC Plastics is a family-owned and operated company providing CNC machining services for plastics since 2003. With certified CNC machinists and leading-edge technology, they focus on delivering quick, reliable, and top-notch products to clients.
Based in San Jose, CA, Cpk Manufacturing, Inc. is an established full-service CNC machine shop. Specializing in precision CNC machining for prototype and production needs, the company is ISO 9001:2015 certified. They offer engineering, quick turns, and competitive pricing with a strong reputation for quality service.
Cuyahoga Precision Manufacturing, based in Cleveland, OH, provides precision machining services. They produce custom parts, with capabilities in sample production, contract manufacturing, and R&D machining. Leveraging state-of-the-art equipment and experience, the company delivers efficient solutions for diverse industries, handling specialized components like bone screws.
Darmark Corporation is a precision CNC machine shop in Poway, CA, specializing in prototype and production applications. They offer expertise in machining high-temp alloys and high-cost, exotic plastics. The company also provides turn-key assemblies, serving industries such as Aerospace, Medical, Power Generation, and Semiconductor.
Based in Agua Dulce, TX, Down Time Services provides specialized on-site field machining for industrial clients. Their expert technicians offer 24/7 support for line boring, stud tensioning, large flange machining, field milling, heavy drilling, and tapping. They repair and modify equipment directly on site, maximizing uptime and quality.
Ensinger, based in Putnam, CT, provides custom machining services for high-performance plastics, including PEEK. They manufacture precision components from semi-finished stock shapes, utilizing processes like CNC grinding. This company serves industrial and commercial B2B clients with specialized engineering plastic parts.
Based in Houston, TX, ER Machining provides high precision CNC machining services, including milling, turning, prototyping, and high volume production. They offer fast turnaround and emergency services for diverse industries like aerospace and oil & gas, utilizing expert machinists and mechanical engineers.
Based in Cerritos, CA, Fledge Machine Shop Inc. provides precision CNC machining for metals and plastics. They expertly perform milling and turning, handling materials like PEEK, Delrin, aluminum, and various steels. Serving aerospace, commercial, and industrial sectors, the company delivers custom parts and quality fabrication.
Genesis Medical Plastics specializes in precision machining implantable PEEK and other medical polymers into components and stock shapes. They provide comprehensive manufacturing services, including injection molding, for medical device and equipment manufacturers. The company supports projects from prototype to production and is ISO 13485:2016 certified.
Based in Pearland, TX, Hexagon Machining and Fabrication offers precision machining and fabrication services. The company specializes in working with engineering plastics, providing expertise in plastic welding for materials like PVC, Lexan, and Poly Pro. They focus on accurate and efficient project completion for industrial clients.
Based in Valencia, CA, H&H Machining Center Inc. provides AS9100D certified and ITAR registered CNC machining services. They specialize in high-precision components for the aerospace, defense, and medical industries, offering both rapid prototyping and high-volume manufacturing capabilities for commercial applications.
HighTech Machining, based in Pacoima, CA, has provided precision prototype and production manufacturing since 1989. This full-service facility specializes in CNC milling and turning for commercial, defense, and space industries. They are AS9100D and ISO9001:2015 certified, guaranteeing quality and tight tolerance adherence.
Based in Camarillo, CA, InSpec Machining, LLC specializes in prototype and short-run CNC machining for high-end commercial components. They machine various materials including aluminum, stainless steel, titanium, Inconel, Kovar, Delrin, and PEEK. The company emphasizes fast lead times and uses late model equipment for precision manufacturing.
Based in Spartanburg, SC, InsulFab Plastics, Inc. provides high-performance plastic CNC machining and stamping, specializing in PEEK. They offer 3, 4, and 5-axis CNC turning, live tooling, and precision CNC Swiss machining for exacting specifications. The company is ISO 9001:2015 certified and ITAR registered.
Based in Rosenberg, TX, JEP Manufacturing specializes in high-volume, precision CNC machining services. They leverage advanced 9-axis turning and 5-axis milling centers for complex geometries and high accuracy. Serving aerospace, automotive, medical, and industrial applications, JEP also provides precision TIG welding services for diverse industry needs.
Based in Glendale, CA, LA CNC Inc offers precision CNC machining, turning, and milling services for various metals and shapes. With over 30 years of experience, they provide fast, high-volume production for complex turned parts. Their capabilities include assembly, sub-assembly, short runs, and rush orders for the Los Angeles county.
Based in Sacramento, CA, Langill's General Machine Inc. provides precision CNC machining for rapid prototyping and production. Their 18,000 sq ft facility houses 18 CNC machines, offering 5-axis and Mill-Turn capabilities for high-volume manufacturing. The company adheres to ISO9000 quality standards.
Based in San Jose, CA, LNP Machining offers high-precision CNC machining services, including multi-axis milling, custom prototyping, and high-volume production. They serve demanding aerospace, defense, medical, and industrial applications with ultra-tight tolerances down to ±0.0001″. The company is ISO 9001:2015 certified and ITAR registered.
Maki Manufacturing is a precision machining company based in Lakeside, CA. They provide custom CNC machining services, specializing in creating high-quality, complex components. With capabilities spanning various materials, they are well-suited to handle the precision machining of high-performance engineering plastics, including PEEK.
Based in Houston, TX, Marberry Machine, Inc. manufactures machined parts and fabricated assemblies for industrial applications. They specialize in complex, heavyweight products for rigorous operating environments, utilizing materials with high tensile strength, chemical resistance, and lightweight properties. The company also machines smaller components.
Based in Northridge, CA, Maroney Company, LLC is an ultra-precision machining firm founded in 1955. They provide extensive services including Electrical Discharge Machining (EDM), precision machining, cylindrical grinding, milling, and lapping. The company is AS9100 Rev D, ISO 9001:2015, and ITAR registered, managing complex projects from concept to completion.
Based in Stoughton, MA, Marver Med provides precision CNC machining services for metal and plastic components, including PEEK machining. They specialize in Swiss-Screw machine parts for high-performance industries such as medical device, defense, and aerospace. The company is ISO 13485:2016 certified and ITAR compliant.
Based in Orange, TX, Plastic Machining Inc. specializes in machining PEEK (Polyether Ether Ketone) biomaterials for medical, pharmaceutical, and biotechnology markets. They provide Life Science Grades (LSG) components as semi-rigid alternatives to metal parts, frequently used in orthopedic trauma and spine applications.
MetalQuest Unlimited offers contract manufacturing, specializing in advanced CNC machining of materials including PEEK, Delrin, PTFE, aluminum, stainless, and carbon steel. They provide precise component parts with tight tolerances, assembly, and inventory management services, ensuring quality and on-time delivery from their US facilities.
Based in Houston, TX, M-Tech Precision Machining, LLC provides precision machined components and prototype productions. They offer general machining, manual lathe, manual mill, and CNC capabilities. M-Tech works with materials like carbon steel, stainless steel, exotic steel, nickel, plastics, and acrylic for manufacturers across various industries.
Based in Stanton, CA, Pacific Aerospace Corp specializes in precision machining, advanced composites, tooling fabrication, and assembly services. They are certified for manufacturing aerospace parts, including carbon fiber components, holding AS9100 and ITAR compliance.
Based in Paramount, CA, PCG Industries LLC provides comprehensive machining services, including CNC milling, CNC turning, and grinding. The company specializes in precision machine work and large-scale equipment repairs. They also offer overlays and hard chrome plating, primarily serving the Los Angeles and Orange County areas.
Based in San Jose, CA, Peak Technology Enterprises Inc. is an ISO 9001 certified, woman-owned company. They offer advanced manufacturing, including CNC machining, 3D printing, and vacuum forming. Peak provides high-tolerance parts for aerospace, biomedical, and high-tech OEMs.
Based in Galt, CA, Peak Manufacturing Inc offers precision CNC machining of high-performance plastics, including PEEK. Utilizing advanced 3-axis and 5-axis capabilities, they produce custom components for aerospace, medical, and defense industries. The company provides comprehensive manufacturing and rapid prototyping services.
Based in Holly Springs, GA, Piedmont CMG, Inc. is an ISO 9001:2015 certified contract manufacturer specializing in precision machining and injection molding of high-performance plastics, including PEEK. They offer comprehensive services from design and prototyping to production for demanding applications.
Based in New Caney, TX, Piq Machine, LLC provides precision CNC machining and fabrication services. They specialize in manufacturing high-quality components from diverse materials. Capabilities include machining high-performance plastics like PEEK, Ultem, and Delrin, alongside various metals for industrial applications.
Based in Houston, TX, PlasTex Precision Manufacturing specializes in production, prototype, and quick-turn CNC plastic machining. They work with various materials, including PEEK, Delrin Acetal, and Teflon, offering high-quality components and material selection assistance for diverse applications.
Precision Machining & Surfacing offers comprehensive machining and surfacing solutions for industrial applications. They specialize in high-precision custom CNC machining for various materials, including advanced plastics like PEEK. Focusing on exacting tolerances and superior finishes, the company delivers critical components for diverse industries.
Based in Yorba Linda, CA, Precise Aerospace Manufacturing provides solutions for the aerospace industry. The company specializes in producing production parts for Tier 1 aerospace manufacturers. Operating with its own facilities and workforce, they perform precision manufacturing, offering machining capabilities for demanding applications.
Based in Riverside, CA, Price Manufacturing Co. provides precision screw machining and CNC machining services for businesses in California and Arizona. Specializing in custom aluminum machine parts and other CNC machining, they operate from a 40,000 sq ft facility and are ISO 9001:2015 certified.
Based in Contoocook, NH, Prototek provides comprehensive digital manufacturing solutions, spanning prototyping to production. Services include CNC machining (milling, turning, routing, EDM), 3D printing, sheet metal fabrication, and casting. They support over 100 materials and 40+ finishes, maintaining ISO 9001:2015, AS9100D, and ITAR certifications for quality.
PTFE Industries, based in Houston, TX, specializes in custom plastic machining using CNC mills and lathes to produce components to exact specifications. An ISO 9001:2015 certified company, they also offer skived films, extruded rods, and molded parts from pure and compounded PTFE materials.
Based in Redwood City, CA, Rapid Axis provides advanced 3, 4, and 5-axis CNC machining services, specializing in prototypes and production-quality PEEK components. They deliver competitively priced, high-quality parts quickly, supporting diverse industrial manufacturing needs alongside capabilities like sheet metal, DMLS, and injection molding.
Based in Beaverton, OR, RapidMade provides expert manual and CNC machining services for a wide range of materials, including various metals and plastics. The company offers precision manufacturing solutions for industrial and commercial B2B clients, extending its capabilities to materials like wood and composites.
Based in Santa Ana, CA, Ricaurte Precision Inc. is a turnkey precision machine shop. They specialize in CNC machining services, producing complex parts from hard-to-machine premium metals and plastics, including PEEK, Inconel, and titanium. Ricaurte Precision serves high-performance industries like defense, medical, space, and aerospace.
RivCut specializes in precision CNC machining, sheet metal fabrication, and assembly from its Union City, CA facility. They process diverse materials, including plastics such as PEEK, Delrin, and Ultem, as well as aluminum and stainless steel. RivCut serves demanding sectors including medical, semiconductor, and aerospace.
Based in San Diego, CA, San Diego Precision Machining, Inc. provides high-quality precision machining services. Operating since 1971, the company leverages extensive experience to deliver custom manufacturing solutions for various industries and materials.
Based in Port Richey, FL, Seaway Plastics offers PEEK injection molding services, specializing in thermoplastic and Liquid Silicone Rubber (LSR) processing. An ISO 13485 certified company, they provide in-house mold design, tooling, and cleanroom molding (ISO Class 7 & 8) and assembly. They serve medical and highly regulated industries.
Based in Dallas, TX, Shamrock Precision delivers high-quality machining services and manufactured components to global clients. They serve diverse industries including oil field services, aerospace, defense, and telecommunications, leveraging over 100 skilled employees and facilities in both Texas and Malaysia.
Based in Livermore, CA, Silicon Valley Precision Inc. offers over 31 years of custom vertical and horizontal CNC machining services. They perform 3 and 4-axis machining on diverse materials, including plastics, aluminum, steel, and stainless steel, capable of handling large parts. The company is ISO 9001:2015 certified and ITAR registered, also providing fabrication and assembly.
Based in Fremont, CA, Superior Precision Machining, LLC offers advanced 3, 4, and 5-axis CNC machining for precision parts. They specialize in complex prototypes, assemblies, and high-volume production, providing fast turnarounds and rigorous QA/QC inspection. ISO 9001:2015 certified, they serve diverse industrial clients.
Tegra Medical is a global contract manufacturer of precision medical device instruments and implants for orthopedics, spine, and trauma. They create exceptionally sharp tips, offer wire and tubing, and provide secondary processes including grinding, cutting, coating, and end treatments. With US manufacturing facilities, they serve medical device companies globally.
Based in Freeport, TX, Tight Tolerance Machining LLC specializes in precision machining services. This company focuses on high accuracy and quality for industrial and commercial clients. They serve customers throughout Brazoria County and surrounding local communities like Lake Jackson, Angleton, and Sweeny.
Based in Beaumont, TX, Tool Tech Machining & Sheetmetal provides comprehensive machining and fabrication services. The company specializes in custom metal and component production, offering manufacturing solutions for industrial and commercial customers. They also engage in research and development to enhance their capabilities.
Ultimate Precision Tech in Houston, TX, is a machine shop specializing in CNC machining. They produce custom parts for aerospace, oil & gas, and automotive industries. The facility boasts over 100 machines, featuring 5-axis, EDM, and large-capacity turning and milling capabilities.
Upland Fab, based in Ontario, CA, specializes in precision plastic and composite machining. They offer CNC milling, turning, and 5-axis capabilities, backed by over 50 years of experience. The company excels at machining all grades of PEEK and other high-performance materials, producing complex, tight-tolerance parts for industrial applications.
Based in Pasadena, TX, Vi-TECH offers industrial balancing, precision, CNC, and conventional machining services. Their fully-equipped machine shop handles urgent projects for industrial equipment parts such as pump impellers, turbine components, and valve parts. Vi-TECH ensures fast delivery and quality solutions.
Based in Round Rock, TX, Waggoner Manufacturing provides CNC machining and fabrication services with over 40 years of experience. Specializing in small batch runs, they produce high-precision custom parts with tolerances up to.0002 inches, utilizing advanced equipment and three generations of expertise.
Based in Independence, MO, 3ERP offers custom PEEK machining and fabrication, including CNC milling, turning, and lathing for industrial applications. They provide rapid prototypes and custom parts from over 100 metals and plastics, ensuring quality and offering instant quotes with lead times from three business days.
Based in Luling, TX, PricklyPearPrototypes provides advanced prototyping and machining services. The company offers full GD&T capability, including flatness and concentricity, ensuring per-print compliance. They utilize functional gaging with custom fixtures to verify complex callouts, delivering precise parts.
IMC Intertech specializes in custom micro-machined parts and sub-assemblies for medical devices. Services include CNC, EDM, and laser micromachining, plus micro-molding and micro-welding. They offer rapid prototyping, cleanroom manufacturing, and are ISO 13485 certified for high-quality production.
Based in Houston, TX, Peachleaf Machining and Fabrication provides CNC lathe and mill machining services. Their ISO 9001:2015 certified machine shop uses new technology, offering extensive experience in fabrication. They primarily serve the oil & gas and fastener industries, ensuring high-quality parts.
Based in Houston, TX, Peak Product Solutions offers advanced multi-axis CNC machining, EDM, and additive manufacturing services. They specialize in high-precision parts for critical industries including aerospace, defense, oil & gas, automotive, and medical sectors, utilizing robotic automation for efficient production.
Based in Austin, TX, Rally Precision specializes in precision CNC machining of PEEK parts, offering tight tolerances and consistent quality. They produce critical components with complex geometries for various industries, utilizing advanced machinery and expertise for demanding PEEK applications.
Absolute Precision Machining, Inc. (APMI) provides comprehensive machining services for diverse sectors. Based in Anaheim, CA, the company delivers quality products and services to the healthcare, manufacturing, and aerospace industries. APMI focuses on achieving high customer satisfaction by continuously improving its offerings and professional service.
Based in Daytona Beach, FL, AIP Precision Machining specializes in custom plastic and polymer component machining. They offer precision services for complex prototypes, utilizing state-of-the-art technology and engineering expertise. Serving industries including Aerospace & Defense, Medical & Life Sciences, and Power & Energy.
B.I.C. Precision Machine Company, a family-owned job shop in Blanchester, OH, offers comprehensive CNC milling, turning, Swiss turning, and grinding services. Operating since 1997, they machine various materials including polymers, stainless steel, and aluminum. This ISO 9001:2015 certified company emphasizes high-quality, on-time delivery for custom manufacturing.
Based in San Antonio, TX, Cox Manufacturing specializes in ultra-precision and micro machining of PEEK parts. The company also processes various metals and plastics, supporting high-volume orders with robust material inventory and reliable, US-made quality.
Based in Crystal Lake, IL, Chicago Plastic Systems manufactures PEEK machined parts and provides plastic fabrication and welding services. They offer design assistance, raw material selection, and support through delivery and maintenance, serving consumer, commercial, and industrial applications.
Cutting Source Precision, Inc. is a Houston, TX-based provider of precision CNC machining services. They specialize in CNC milling, turning, and Swiss machining, working with a diverse range of materials including high-performance plastics like PEEK, as well as various metals. The company serves industrial and commercial clients.
Based in Cypress, TX, Drake Plastics specializes in precision plastic machining for ultra high-performance polymers, including PEEK, Torlon PAI, Ryton PPS, and Ultem PEI. They offer in-house machining and injection molding services for custom and hybrid parts, utilizing their manufactured stock shapes. The company is AS9100D/ISO9001:2015 certified.
Based in Cedar Grove, NJ, Emco Industrial Plastics specializes in custom PEEK machining and plastic fabrication. They provide high-precision CNC machining services for prototypes and production parts, including milling, turning, and laser cutting. Emco serves diverse industrial sectors nationwide, such as aerospace, medical, and semiconductor.
EPTAM specializes in precision micro-machining and custom manufacturing of medical device components. They provide technical expertise from Design for Manufacturing to scalable production, ensuring quality and cost-effective solutions. EPTAM invests in its team and equipment to deliver parts on time and within budget.
Based in Santa Clara, CA, Euro Machining offers comprehensive CNC machining and assembly services. They specialize in milling, turning, and rapid prototyping, working with materials like aluminum, steel, titanium, and inconel. Serving high-tech, aerospace, and medical device sectors from their Bay Area facilities.
Based in Pflugerville, TX, Four Points Platinum Machining and Manufacturing is a precision CNC machine shop offering comprehensive manufacturing solutions. They provide CNC milling and turning, assembly, engineering, fabrication, and 3D printing services, serving businesses of any size in Central Texas with a focus on quality.
Jaco Products, a US-based manufacturer with over 70 years of experience, specializes in complex, precision PEEK plastic machining. They offer advanced 5-axis CNC machining, injection molding, and stamping for tight-tolerance parts. Capabilities span prototype to high-volume production.
M-Reng provides precision CNC machining services for high-performance materials, including PEEK. Based in Orange, CA, they offer rapid prototyping and production of complex parts. The ISO 9001:2015 certified company serves diverse industrial sectors, committed to quality and on-time delivery.
Based in Hawthorne, CA, M & C Precision Machining Inc. provides high-quality precision machining services. They specialize in manufacturing products with close tolerances, adhering to AS9100 standards for the aerospace and defense industries. With over 14 years of experience, their clientele includes Boeing, SpaceX, and NASA.
Based in Houston, TX, Moore Fabrication specializes in PEEK plastic machining and general CNC machining and fabrication. They achieve ultra-tight tolerances on diverse materials like thermoplastics, acrylics, and metals. The company delivers precise, high-quality products and on-time solutions for industrial challenges.
Based in Rancho Cucamonga, CA, Precision Aerospace Corporation is an AS9100, ISO9001, and NADCAP-certified facility. They specialize in precise machining of aerospace components and exotic alloys, prioritizing quality and safety for FAA, DOD, and NASA requirements. They offer comprehensive manufacturing services with expedited turnaround.
Based in Milpitas, CA, Peak Precision offers over 20 years of ISO-certified experience in precision sheet metal fabrication and CNC machining. They serve industries like semiconductor, automotive, medical, and aerospace, working with materials from steel and aluminum to various plastics. The company focuses on delivering zero-defect products.
Based in League City, TX, Pipeline Products is a general machine shop boasting over 50 years of experience. They specialize in manufacturing, reconditioning, tipping, and grinding tools and parts for the hot tapping industry. The company also provides custom tooling and equipment refurbishment services.
Based in Orange, CA, R&B Plastics offers custom plastic fabrication and machining services. They specialize in CNC machining, milling, and thermoforming a wide range of engineering plastics, including high-performance PEEK. Serving industries like medical, semiconductor, and aerospace, the company provides comprehensive solutions from prototyping to assembly.
Based in Reading, PA, Reading Plastic specializes in advanced plastic and metal machining services. The company provides custom parts for demanding applications, including specialty plastics for seals, gears, and rollers, serving industrial sectors such as military components.
Norco, CA-based SR Machining provides comprehensive CNC machining for plastics and metals. Services include turning, milling, and Swiss machining of engineered plastics and alloys. They produce precision components for medical, aircraft, and aerospace industries, adhering to ISO 9001 and AS9100 quality standards.
Based in Spicewood, TX, American Valmark Manufacturing provides comprehensive CNC machining services. They specialize in CNC milling, turning, grinding, and metal finishing, offering both prototyping and production solutions. As an ITAR-registered company, they deliver precision CNC metal cutting and various value-added services to industrial clients.
The Gund Company specializes in custom CNC machining for industrial plastics, including PEEK, providing engineered material solutions. They hold AS 9100D certification, ensuring high-quality manufacturing for demanding applications across various industries, utilizing their own facilities and workforce.
Based in Walnut, CA, Vanderveer Industrial Plastics specializes in precision CNC machining and custom fabrication of high-performance plastics. They work with a wide range of engineering materials, including PEEK, providing tailored solutions for industries such as aerospace, medical, and semiconductor.
Controlled Fluidics specializes in high-performance PEEK machined parts, providing critical components such as drilled manifolds. The company serves demanding industries including medical implants, surgical instruments, and high-temperature aerospace applications. They focus on precision machining of advanced polymer materials for critical applications.
Based in San Jose, CA, Pacific Prototype Manufacturing offers rapid prototyping and short-run CNC machining. They specialize in a wide range of engineering plastics, explicitly mentioning PEEK, Ultem, Delrin, ABS, and polycarbonate. The company provides precision manufacturing services for complex, tight-tolerance components across various industries.
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| Type | Best For | Typical MOQ |
|---|---|---|
| Niche PEEK Specialist | Highly complex parts, micro-machining, critical tolerances, R&D prototypes, unique PEEK grades, expert DFM consultation. | 1-50 parts (prototypes to small production runs) |
| High-Performance Plastics Shop | Medium-volume production, parts requiring PEEK alongside other engineering plastics (e.g., Ultem, PTFE), good balance of cost and expertise. | 50-500 parts |
| Volume OEM Partner (PEEK focus) | Large-scale production runs, regulated industries (Medical, Aerospace) requiring AS9100/ISO 13485, cleanroom capabilities, long-term supply agreements. | 500+ parts |
Unfilled PEEK, like VICTREX PEEK 450G, offers good machinability and ductility, making it suitable for general-purpose components where chemical resistance and high strength are key. Filled grades, such as carbon-fiber-filled or glass-filled PEEK, significantly increase stiffness, strength, and wear resistance, but they are more abrasive on tooling and can present challenges in achieving smooth surface finishes without specialized techniques due to increased burr formation and potential for delamination. Your choice depends directly on the specific mechanical and thermal properties required for your application.
Achieving tight tolerances with PEEK necessitates meticulous control over machining parameters, including tool selection, feed rates, and spindle speeds, to manage heat generation and prevent internal stress buildup. For thin-walled or complex geometries, a common challenge is thermal expansion and contraction during machining, which can lead to part warpage or 'potato-chipping.' Experienced machinists often employ multiple machining passes, specialized fixturing to prevent deformation, and critical post-machining annealing or stress relieving cycles to stabilize the material and ensure long-term dimensional accuracy.
PEEK, like many high-performance polymers, can develop internal stresses during machining due to heat generation and material removal. If these stresses are not relieved, they can lead to unpredictable dimensional changes, warpage, or even cracking when the part is exposed to elevated temperatures, chemicals, or simply over time. Post-machining annealing (heating and slowly cooling the part) helps relax these internal stresses, improving the part's dimensional stability, reducing the risk of premature failure, and ensuring it meets its intended tolerances and performance specifications.
For medical device applications, ISO 13485 certification is critical, demonstrating a robust quality management system specifically for medical device manufacturing. Additionally, material traceability and compliance with biocompatibility standards like USP Class VI or ISO 10993 are often required, especially for implantable grades like Invibio PEEK-OPTIMA. For aerospace components, AS9100 certification is paramount, indicating adherence to aerospace industry quality standards, along with full material lot traceability and often ITAR compliance for defense-related projects. Always confirm these with your chosen supplier.