Based in Hercules, CA, A&B Die Casting produces low-to-medium volume aluminum and zinc die castings for manufacturers. With over 70 years of experience, they employ state-of-the-art technology and expert engineers for complex projects. Services include conversions, short runs, and turnkey solutions for subassemblies and finished products.
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Die Casting Companies
Last updated: January 2026
This directory lists 65 die casting companies across the United States, from job shops to vertically integrated manufacturers.
Buyers in this space are fundamentally solving problems related to high-volume, precision metal part production, often requiring complex geometries and excellent surface finishes. They seek partners who can adeptly manage challenges such as intricate flash removal processes, achieve specific mechanical properties through precise alloy selection, and mitigate common issues like voids or porosity in critical areas. The goal is to produce robust, lightweight, and cost-effective components for demanding applications across diverse industries.
The landscape of die casting suppliers is incredibly varied, extending from highly specialized foundries focusing on particular alloys like magnesium or zinc, to integrated operations offering end-to-end services from initial design consultation to advanced CNC machining and surface finishing. Distinctions often lie in their core competencies: some excel in large-scale, high-pressure die casting for automotive structural components, while others are geared towards smaller, intricate parts requiring exceptional dimensional stability, utilizing vacuum assist technology for superior quality.
Company Directory
65 companies nationwide
Based in Dayton, OH, Accro-Cast Corp produces high quality aluminum and zinc die castings. The company specializes in industrial finishes, coatings, and assembly services. They engineer new dies or work with existing customer tooling, providing comprehensive solutions.
Based in Fontana, CA, American Die Casting, Inc. provides aluminum, zinc, and brass casting. They offer in-house tool design and repair, handling parts from under an ounce to over 60 lbs. The company utilizes die cast machines from 385 to 1800 Tons and is ISO 9001:2015 certified.
Based in Piqua, OH, Apex Aluminum Die Casting Co. Inc. provides high-pressure aluminum and zinc die casting solutions. Specializing in low to mid-range volume production, they cast parts from 1oz to 18lbs. Services include finishing, assembly, and tool manufacturing, supported by in-house CNC machining capabilities.
Based in Bryan, OH, Bryan Die Cast Products, LLC specializes in high-pressure zinc die castings, producing small to medium-sized parts since 1964. They offer comprehensive secondary services, including machining, assembly, surface preparation, and various finishing options. Industries served include fencing, medical, appliance, and automotive.
Based in Greenville, SC, Bunty LLC specializes in custom metal die casting services. The company leverages over 25 years of industry experience to produce high-quality metal components, focusing on reliable products and exceptional customer service.
California Die Casting INC provides customized aluminum and zinc alloy die castings. With over 38 years of experience, the company utilizes 3D computer design, hand, and automated tools for precise products. They operate their own die casting machines, focusing on fine detail tolerances. The company is ISO-certified and recognizes NADCA standards.
Based in Norridge, IL, Cast Products, Inc. provides zinc die casting services. The company offers comprehensive capabilities including engineering design support, MAGMA simulation, die design, tooling, and prototyping. They also perform secondary operations, emphasizing quality certifications and process control for their US-made products.
Based in Burlingame, CA, CIMI specializes in high-precision, tight-tolerance die castings. They provide completely finished turnkey parts and are capable of manufacturing complex assemblies. The company produces high-strength, precise die castings with short production cycles, emphasizing environmentally friendly practices and consistent quality.
Based in Menlo Park, CA, Control Plastics specializes in high-quality aluminum and zinc die-cast components. They utilize advanced high-pressure die casting technologies for precision, strength, and durability, serving automotive, aerospace, and medical industries. The company also offers gravity, centrifugal, investment, and sand casting processes.
Deco Products is a dedicated zinc die casting manufacturer, offering precision zinc die casting services. The company is ISO 9001 Certified and provides a full-service approach, managing the entire supply chain from casting to finishing. They are a significant North American provider.
Based in Commerce, CA, Pacific Die Casting Corporation provides full-service die casting solutions. They assist customers from initial design and prototyping to final production. The company manufactures high-quality die castings known for dimensional accuracy and durability for diverse industries including automotive, industrial, and consumer electronics.
Based in Sun Valley, CA, KenWalt Die Casting Company is an American manufacturer and die casting foundry. The company specializes in high-quality Aluminum Alloy Die Casting, utilizing a unique Vacuum Die Casting Process, and also provides high-quality Zinc Alloy Die Casting services. They offer comprehensive care from design to finished products.
Based in Walnut, CA, Die Cast of America manufactures aluminum and zinc die castings, adhering to ISO 9001 2008 quality standards. They offer CNC milling, turning, and tooling for low to high volume projects. The company provides value-added services such as surface finishing, plating, powder coating, and mechanical assembly.
Based in Starbuck, MN, DyCast Specialties Corporation provides zinc, aluminum, and high-pressure die casting services. They specialize in producing high-quality die cast components, offering capabilities like CNC machining, finishing, and deburring. The company serves diverse sectors including aerospace, automotive, medical, and industrial industries.
Empire Casting Co., located in Macedonia, OH, offers high-pressure aluminum and zinc die casting. Operating machines from 100 to 1300 tons, they provide miniature zinc casting and CNC machining. The company serves automotive, refrigeration, consumer products, HVAC, and valve industries, established in 1948.
Based in Cincinnati, OH, Espey & Associates specializes in miniature zinc and aluminum die cast components. They utilize four-slide machines for net shape, flash-free parts with tight tolerances, up to 16.0 oz. Capabilities include secondary machining, drilling, tapping, and deburring, using Zamak and various aluminum alloys, adhering to ISO 9001 standards.
Based in Lake Forest, CA, Dynacast Lake Forest specializes in die casting zinc and aluminum alloys using conventional and multi-slide machines. They offer precision tool building, design for manufacturing, prototyping, and a range of finishing surfaces. The company also provides secondary operations such as CNC machining, assembly, and testing services.
Based in Fort Recovery, OH, Fort Recovery Industries, Inc. provides fully integrated, single-source aluminum and zinc die casting solutions. They offer expertise from design through finishing, assembly, and logistics, working with alloys like A380, 383, and 413. The company serves diverse industries, including automotive, appliances, and electrical.
Based in Twinsburg, OH, General Die Casters specializes in custom high-pressure aluminum and zinc die casting, operating since 1957. They offer specialty alloys, CNC machining, heat treatment, and design engineering assistance. Services include prototyping, assembly, and tool repair for industries like automotive, lighting, and construction.
Based in Garden Grove, CA, Hyatt Die Cast provides comprehensive die casting services, taking parts from concept to production. Their capabilities include engineering, tooling design and fabrication, precision machining, and assembly. They also offer molded and bonded products, powder coating, and strategic integration for complete project management solutions.
Based in Elyria, OH, J&M Precision Die Casting, Inc. specializes in high-pressure die casting for aluminum and zinc components. They provide rapid prototyping, engineering precision, and produce high-tolerance parts. The company also develops tooling for the injection industry, serving various manufacturing needs.
Based in Allen, TX, Kentzy International, Inc. manufactures die cast components using hot and cold chamber processes. Their facility specializes in zinc die casting, with machines up to 750 tons producing net or near net shape parts. They also offer various surface finishing services like electroplating and powder coating.
Based in North Hollywood, CA, Kinetic Die Casting Company is an American jobshop established in 1994. It produces die casting parts for Original Equipment Manufacturers (OEMs) using molten metal injection into steel molds. The company is ISO9001:2008/AS9100C and ITAR compliant.
Based in Monroe City, MO, Lakeside Casting Solutions provides full-service zinc die casting manufacturing. They specialize in high-quality, customized zinc die castings for diverse industries, producing components from half-grams to over two pounds. The company is ISO 9001 certified.
Leech Industries specializes in zinc die casting complex precision components, from small to large sizes. They provide high-dimensional accuracy, intricate shapes, and +/- .001” tolerance parts. Services include mold design, secondary operations, plating, and support for both prototype and full production runs.
Based in Oaks, PA, Mark One Manufacturing provides comprehensive casting services. Their capabilities include permanent mold casting, die casting, investment casting, and sand casting, specializing in precise component production. The company delivers high-quality manufactured parts for diverse industrial applications.
Based in Terre Haute, IN, Modern Aluminum Castings Co., Inc. provides a range of casting services. Capabilities include aluminum sand castings, aluminum permanent mold castings, aluminum die castings, airset/nobake castings, and ductile/grey iron castings. The company serves various industrial needs with its diverse casting offerings.
Based in Birmingham, AL, North American Casting Corporation operates over 35,000 square feet of manufacturing space. They are ISO 9001:2001 UL certified and specialize in producing both zinc and aluminum alloy die castings.
Based in Massillon, Ohio, Omni Die Casting, Inc. is a custom die casting facility specializing in precision aluminum and zinc die casting. The company offers domestic and international tool & die manufacturing, secondary processing, and computer modeling capabilities (CAD) for various customer requirements.
Based in St. Clair, MO, Ozark Die Casting specializes in producing zinc die castings, utilizing ZAMAC 3, 5, and ZA8 alloys. They also offer aluminum die casting services and secondary operations like vacuum impregnation, shot blasting, and CNC machining. The company provides high-quality, durable components for household goods and industrial applications nationwide.
Pace Industries specializes in full-service aluminum, zinc, and magnesium die casting. Their capabilities include high-pressure die casting, precision machining, finishing, and tool and die development. Serving automotive, aerospace, medical, and appliance industries, the company offers comprehensive solutions for custom component manufacturing.
PHB Inc., based in Fairview, PA, is a manufacturing resource specializing in aluminum and zinc die casting. They produce accurately defined, smooth, and textured metal parts for high-volume production. Complementing these services, the company also provides CNC machining, plastic molding, tool and die, and product development capabilities.
Based in Kimball, MI, Precision Die Cast specializes in zinc die casting and metal casting technology. The company employs an experienced team, investing in advanced technology to confidently deliver high-volume production for various applications.
Based in Commerce City, CO, Protocast Inc. specializes in advanced gravity die casting, delivering precise and efficient metal parts. The company offers various casting processes, including precision sand, investment, permanent mold, and general die casting. Protocast Inc. is ISO 9001:2015 and ITAR registered.
Based in Franklin Park, IL, RCM Industries provides custom aluminum die casting services. The company offers comprehensive capabilities, including design, tooling, casting, and secondary operations. They focus on delivering high-quality parts efficiently, partnering with clients across various industries to meet specific project needs.
Based in Shelbyville, IN, Ryobi Die Casting (USA), Inc. provides high-quality, technically complex aluminum casting products for the automotive industry. The company offers full engineering capabilities, including R&D, die design, and product design support, delivering intricate components for vehicle manufacturing.
Based in Alameda, California, SKS Die Casting and Machining provides precision aluminum and zinc alloy die casting services. They offer in-house design, engineering, and tool/die operations, manufacturing components for the aerospace, semiconductor, automotive, and medical industries. They produce a wide range of parts from several hundred to several hundred thousand units annually.
Based in Macedonia, OH, Empire Die Casting Company provides aluminum and zinc die casting services. They also offer engineering support, precision machining, and secondary finishing capabilities. The company maintains a focus on continuous process improvement and cutting-edge technology for manufacturing processes.
Based in South Beloit, IL, Top Die Casting Company specializes in high-pressure die casting services. They operate 22 die cast machines, 650T-1250T, leveraging robotic cells and automated systems for production efficiency. In-house capabilities include a dedicated tool shop, CNC machining, vibratory deburring, and in-process X-ray inspection.
Based in Houston, TX, TYA is a metal casting manufacturer specializing in die casting, aluminum die casting, and auto diecast services. They also provide sand, investment, stainless steel, bronze, steel, and brass casting for aerospace, automotive, and general engineering sectors.
Based in Sugar Land, TX, Unique Industrial Product Co. produces OEM custom engineered die casting parts. They specialize in Cold and Hot Chamber processes for Aluminum, Zinc, Copper, and Magnesium alloys on machines from 25 to 1,400 tons. Value-added services include machining, powder coating, and assembly.
Based in McAllen, TX, Valley Die Castings is a custom manufacturer specializing in aluminum and zinc die casting. Its location near the South Texas - Mexico border provides maquiladora customers with advantages such as lower transportation costs, reduced inventory levels, and short lead times, ensuring efficient production and excellent service.
Based in Cuba, MO, American Precision Die Casting provides ISO 9001-2015 certified aluminum die casting services. They serve industrial, consumer, automotive, heavy-truck, military, and defense sectors. Emphasizing flexibility, lean manufacturing, and automation, they deliver competitive tooling and unit part prices while fostering long-term partnerships.
Based in Milwaukee, WI, Bruschi is an experienced manufacturer specializing in zinc die casting services. The company provides an all-in-one solution, leveraging an integrated vertical approach and deep technical skill to develop precise components for various products and industries since 1948.
Based in Haltom City, TX, NCC Die Casting LLC specializes in aluminum die casting. The company focuses on various factors affecting the quality of aluminum die casting parts, demonstrating expertise in production processes. They provide direct die casting services.
Superior Die Cast, LLC specializes in providing high-pressure aluminum and zinc die castings, alongside permanent and semi-permanent mold castings. The company also offers a range of secondary operations, including finishing, machining, sub-assembly, and painting, to deliver comprehensive manufacturing solutions.
Based in Mira Loma, CA, Aluminum Die Casting offers high-quality die casting and tooling services. Their comprehensive capabilities include casting, CNC machining, and finishing. They serve diverse industries such as military/aerospace, medical, automotive, and marine.
Based in Wilmington, OH, Ahresty specializes in the research, development, and production of aluminum die castings. With over 60 years of experience, the company manufactures components for engines, transmissions, and structural applications. Ahresty leverages its global team and technical advances to deliver high-quality products, serving automotive and industrial sectors worldwide.
Based in Cleveland, Ohio, The Basic Aluminum Casting Company manufactures quality high-pressure aluminum die castings. With over half a century of experience, they utilize various casting alloys to meet product needs. They serve the transportation and general manufacturing industries, providing secondary services like machining, painting, plating, assembly, and testing.
Based in Grand Rapids, MI, Cascade Die Casting Group, Inc. provides aluminum and zinc die castings. Founded in 1978, the company offers various alloy choices for aluminum and specializes in both functional and Class A decorative applications for zinc, serving diverse markets.
Based in Irvine, CA, California Sealing Solutions specializes in aluminum die casting services. They provide high-grade aluminum alloy parts for OEMs worldwide, utilizing state-of-the-art machinery and manufacturing expertise. The company produces parts from under an ounce to 30KG, adhering to TS16949 standards for consistent quality and competitive pricing.
Cast Specialties provides high-pressure aluminum and zinc die casting services. They offer a single-source solution including machining, powder coating, brass plating, chrome plating, and anodizing. The company focuses on cost-effective castings delivered on time, aiming to be a reliable supplier for customers.
Based in Cleveland, OH, Custom Industries, Inc. specializes in zinc die casting and CNC prototype machining. They provide die and mold making, light assembly, and CAD/CAM design services. With over 45 years of experience, the company serves various manufacturing industries, including home improvement.
Based in Wood Dale, IL, G & M Die Casting specializes in manufacturing versatile aluminum die cast components. They provide OEM clients single-source solutions for cast, machined, and painted mechanical parts. Capabilities include CNC machining, heat treatment, deburring, and finishing for industries like aerospace, automotive, and medical.
Lakeshore Die Cast, based in Baroda, MI, provides quality aluminum and zinc die castings. They leverage aluminum's strength, corrosion resistance, and heat dissipation, alongside zinc's high strength and superior castability for diverse applications. Tooling investments range from $15,000 to $150,000.
Based in Modesto, CA, Lamar Tool & Die Casting, Inc. provides comprehensive aluminum and zinc die casting services. They offer precision tool design, manufacturing, extensive CNC machining, and in-house finishing like impregnation and powder coating. The company serves automotive, agriculture, medical, and industrial sectors.
Based in Sherman, TX, PQD International, Inc. provides global manufacturing solutions, including die casting services. They specialize in both aluminum and zinc die casting, utilizing machines with ranges from 5 to 2000 tons. The company also offers design, engineering, prototyping, and quality control.
Based in Garner, NC, SIGMA Engineered Solutions manufactures die, sand, and investment castings, offering more than 260 metal/alloy combinations. They design, build, and deliver precision parts for industries such as automotive and telecom, alongside services like metal stamping.
Based in Schiller Park, IL, Soldy Manufacturing, Inc. provides comprehensive aluminum and zinc die casting services. The company operates dedicated facilities in the United States, offering full-service capabilities for various industrial applications. They specialize in high-quality production across both metals.
Based in Bingham Farms, MI, The Federal Group USA provides custom die casting services for high-quality components. They specialize in aluminum, zinc, and magnesium die casting using hot and cold chamber, vacuum, and squeeze processes. Capabilities include secondary services like CNC machining, serving electronics and industrial sectors.
Based in Palatine, IL, Zinc-Tech specializes in custom Aluminum and Zinc die casting, leveraging hot and cold chamber machines. An ISO 9001:2015 certified manufacturer, they also provide precision machining, engineering, and value-added finishing services. Industries served include medical, automotive, and electrical.
Based in Fredericktown, OH, FT Precision, Inc. specializes in the mass production of precision parts. The company provides comprehensive manufacturing services including high-pressure aluminum die casting, advanced machining, and assembly solutions, catering to various industrial needs with custom-engineered components.
IPC Foundry Group provides comprehensive casting solutions from its facilities in Texas and Utah. The company specializes in serving mid-sized and large companies, delivering manufacturing capabilities across the United States and Canada for various industry needs.
Texas Die Casting, an ISO 9001:2015 registered company based in Gladewater, TX, produces aluminum die cast components. It serves markets such as appliance, automotive, electronics, instruments, lighting, and general industry, offering complete finishing capabilities.
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How to Choose a Company
- Assess their DFM expertise: Don't just hand over a CAD file; evaluate their willingness and capability to actively engage in Design for Manufacturability (DFM) reviews, offering suggestions to optimize part design for cost-effective casting, reduce tooling complexity, and prevent common defects like sink marks or warpage.
- Verify alloy and process compatibility: Confirm their experience and dedicated equipment for your specific alloy (e.g., A380 aluminum, Zamak 3 zinc, AZ91D magnesium) and the appropriate process (hot chamber for zinc, cold chamber for aluminum/magnesium) to ensure optimal material properties and structural integrity.
- Scrutinize tooling strategy and ownership: Understand their policy on tooling ownership, maintenance, and expected lifespan. A low initial tooling quote might hide higher long-term costs if the tooling degrades quickly or maintenance fees are excessive; ask for guarantees on shot count before refurbishment.
- Evaluate quality control and inspection capabilities: For critical applications, inquire about their in-house inspection tools such as CMMs, X-ray inspection for internal porosity, and spectrographic analysis for alloy verification, along with their statistical process control (SPC) methodologies.
- Check relevant certifications: For automotive components, IATF 16949 certification is often non-negotiable. For aerospace or defense parts, Nadcap accreditation might be required, while ISO 9001 provides a baseline for general quality management systems.
- Red Flag: Underestimating secondary operations: Beware of suppliers who only quote the raw casting without adequately addressing or integrating necessary secondary operations like trimming, deburring, machining, surface treatments (e.g., powder coating, anodizing), or assembly. These often become significant cost drivers and quality bottlenecks if not managed cohesively.
- Review their capacity for scalability and ramp-up: Discuss their typical minimum order quantities (MOQs) and their ability to scale production for fluctuating demand. Assess their historical performance in ramping up production from prototyping to full-scale manufacturing, including managing logistics for high-volume shipments.
Frequently Asked Questions
How significant is Design for Manufacturability (DFM) in die casting, and when should I involve a supplier?
DFM is paramount in die casting. Involving a potential supplier's engineers during your product design phase, ideally before finalizing your CAD models, can save significant time and cost. They can identify features that might cause issues like difficult flash removal, excessive porosity, or premature tooling wear, suggesting modifications that improve castability, reduce material usage, and simplify secondary operations.
What are the key differences between hot chamber and cold chamber die casting, and how does it affect my choice of supplier?
Hot chamber die casting uses a furnace-integrated injection system, ideal for lower melting point alloys like zinc and magnesium, offering faster cycles. Cold chamber die casting, for higher melting point alloys like aluminum and brass, melts the metal externally and then ladles it into an unheated shot end. Your alloy choice will dictate the required machine type and thus the supplier's core competency and equipment.
How should I specify porosity requirements for my die cast parts?
Porosity, or internal voids, is inherent to die casting but can be controlled. Clearly define critical areas of your part where porosity is unacceptable or limited, and specify acceptable levels using standards like ASTM E505 for radiographic inspection or through defined density requirements. Discuss options like vacuum assist casting for minimizing porosity in critical applications.
What questions should I ask about tooling ownership, maintenance, and expected lifespan?
Clarify who technically owns the tooling after purchase, where it will be stored, and who is responsible for routine maintenance, repairs, and refurbishment. Ask for a guaranteed shot count before major tooling overhauls are required, and understand the supplier's process for communicating wear and tear to avoid unexpected production delays or costs.
How do different alloys (aluminum, zinc, magnesium) impact the die casting process and cost?
Each alloy has unique properties. Aluminum offers good strength-to-weight and corrosion resistance but requires higher temperatures and cold chamber machines. Zinc is highly castable, allows for intricate designs, and has excellent finishing capabilities, often using hot chamber. Magnesium provides superior strength-to-weight but requires specialized handling due to its reactivity. These factors influence machine time, tooling material, and post-casting processes, directly affecting overall cost.
What level of secondary operations should I expect a die casting supplier to offer, and why is this important?
Many comprehensive die casting suppliers offer a range of secondary operations, including trimming, deburring, CNC machining, drilling, tapping, shot blasting, polishing, powder coating, painting, and even assembly. Consolidating these services with one supplier simplifies your supply chain, reduces lead times, minimizes transportation costs, and ensures better quality control from raw casting to finished part.