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Last updated: January 2026
This directory lists 67 aluminum die casting companies across the United States, from specialized high-pressure cold chamber casting houses to precision foundries offering squeeze casting and value-added machining services.
Buyers in this category are typically solving problems related to part weight reduction, achieving complex net-shape geometries, or requiring high-volume production of components with excellent surface finishes and dimensional accuracy. The need to minimize porosity for pressure-tight applications or ensure specific mechanical properties for structural parts drives many sourcing decisions, often necessitating advanced inspection methods and material certifications.
Suppliers in the aluminum die casting space differentiate themselves by their primary casting processes—such as traditional high-pressure cold chamber, hot chamber (for zinc/magnesium but some dual-capability aluminum casters), or specialized methods like vacuum die casting for improved part density. They also vary by their material expertise (common alloys like A380, A360, A413), captive secondary operations like CNC machining, surface finishing, and assembly, and their quality system maturity for specific industries.
To engage effectively, buyers should prepare detailed 3D CAD models (e.g., STEP, SolidWorks files), 2D drawings with GD&T callouts, material specifications, and anticipated annual volumes. Clearly articulating critical-to-quality (CTQ) features, desired surface finish requirements (e.g., shot blasting, powder coating readiness), and any specific inspection protocols is essential for suppliers to provide accurate and competitive quotes.
A notable trend in the aluminum die casting industry is the increasing demand for lightweight structural components in automotive and aerospace, driving investments in larger tonnage machines and advanced simulation software for mold flow analysis. There’s also a growing emphasis on automating post-casting operations, like robotic flash trimming and machining, to improve consistency and reduce labor costs.
67 companies nationwide
Based in Hercules, CA, A&B Die Casting specializes in top-quality low-to-medium volume aluminum and zinc die castings for manufacturers. They utilize state-of-the-art technology and expert engineers to deliver complex projects with high accuracy and reliability. Services extend to conversions, short runs, and turnkey solutions for subassemblies.
Based in Palatine, IL, Advanced Prototype Molding specializes in producing high-precision die-cast parts in aluminum, magnesium, zinc, and copper. They offer superior molding services for prototype, short-run, and full production with tight tolerances. The company also provides design consultation, guiding clients from prototype to production for various industrial applications.
Based in Fontana, CA, American Die Casting, Inc. specializes in aluminum, zinc, and brass die casting. The ISO 9001:2015 certified and ITAR registered company handles in-house tool design and repair. They produce parts from under an ounce to over 60 lbs, utilizing die cast machines up to 1800 Tons.
Angstrom Aluminum Casting provides high-pressure die casting for aluminum components, complemented by comprehensive machining, heat treatment, and assembly services. Serving the automotive, industrial, and off-highway markets, the company also specializes in e-mobility and powertrain applications. They focus on cost efficiency, lightweight solutions, and rapid execution with advanced technology.
Based in Piqua, OH, Apex Aluminum Die Casting Co. Inc. specializes in flexible high pressure aluminum and zinc die casting solutions. They offer low to mid-range volume production for parts ranging from 1oz to 18lbs in various alloys. Capabilities include comprehensive finishing, assembly, and in-house tool manufacturing and repair.
Based in Elkhart Lake, WI, Bremer Manufacturing Company, Inc. specializes in high-quality aluminum castings for various industrial applications. They offer sand casting, heat-treating, and CNC machining services for sectors including automotive, diesel, EV, marine, and lighting. The company has been serving the aluminum casting industry since 1937.
California Die Casting INC specializes in customized aluminum, zinc, and alloy castings for various manufacturing industries. With over 25 years of experience, the company utilizes its own die casting machines and 3D computer design tools to produce high-quality components. They are ISO-certified and adhere to North American Die Casting Association standards.
Based in Burlingame, CA, CIMI specializes in high-precision, tight-tolerance die castings. The company provides completely finished turnkey parts and is also capable of performing complex assemblies. CIMI focuses on delivering precision die-casting solutions for various industrial applications.
Coastal Casting Services, based in Houston, TX, specializes in providing high-quality aluminum castings and forgings. With over 40 years of experience, the company offers comprehensive solutions including sand casting, permanent mold casting, precision machining, heat treating, and tooling. They serve clients across the United States.
Based in Bensenville, IL, Chicago White Metal provides custom aluminum, zinc, and magnesium high-pressure die cast components. With over 88 years of experience, the company offers full-service die casting, machining, finishing, and assembly for industrial, medical, dental, and transportation applications.
Based in Travelers Rest, SC, Deecometals offers custom die casting services for aluminum, brass, and zinc parts. This ISO 9001 certified company provides a broad range of metal manufacturing, including sand casting, forgings, extrusions, and fabrication. They also deliver value-added finishing, coating, and assembly services.
Based in Starbuck, MN, DyCast Specialties Corporation provides high-pressure aluminum and zinc die casting. They specialize in alloys like 380, 383, and 413, producing precision components known for strength, durability, and tight tolerances. The company offers comprehensive casting, machining, and finishing services for aerospace, automotive, and medical industries.
EISales offers versatile die casting services across a range of alloys, specializing in aluminum for lightweight strength. They also provide zinc die casting for applications demanding precision and durability, catering to various industrial needs with their manufacturing capabilities.
Based in Macedonia, OH, Empire Die Casting specializes in high-pressure aluminum die casting. Since 1948, they've used 22 machines (400-1300 tons) for various aluminum grades. They also provide zinc die casting, CNC machining, and finishing services for automotive and refrigeration.
Fall River Die Cast specializes in high-pressure die casting for complex, high-specification components. Based in Germantown, WI, the company provides manufacturing solutions for customers seeking low-cost, precision parts. They offer expertise in producing intricate metal castings for various industrial applications.
Fort Recovery Industries, Inc., based in Fort Recovery, OH, is a global manufacturer of innovative die castings. The company offers fully integrated, single-source aluminum and zinc die casting services, providing expertise from design through finishing, assembly, and logistics. They are ISO 9001:2015 registered.
Based in Twinsburg, OH, GD Casting Group provides aluminum high-pressure die casting services. They offer end-to-end solutions from tooling design to final assembly. With over 35 die cast machines and 25 CNC centers across two US facilities, they manufacture complex, precision aluminum components for diverse industries.
Based in Twinsburg, OH, General Die Casters, Inc. offers custom high-pressure aluminum and zinc die casting with specialty alloys. Their services encompass CNC machining, heat treatment, and design engineering assistance. With over 60 years of experience, they serve diverse sectors including automotive, lighting, and electronics.
Based in San Leandro, CA, General Foundry Service specializes in custom aluminum and zinc-aluminum cast parts. With over 70 years of experience, they offer turnkey solutions for prototype, low, and intermediate volume production. Their capabilities include 5 complementary casting processes, machining, and surface finishing such as plating and painting.
Based in Garden Grove, CA, Hyatt Die Cast & Engrng Corporation provides comprehensive die casting services. They offer engineering, tooling design, precision machining, and assembly. Additional capabilities include powder coating and molded & bonded products, supporting clients from concept to production with near net shape solutions.
Based in Elyria, OH, J&M Precision Die Casting, Inc. operates a 40,000 sq ft facility. Established in 1968, they specialize in high-pressure aluminum and zinc die casting, providing near net shape and high-tolerance parts. Services include rapid prototyping and high-level engineering precision for diverse industrial applications.
Based in North Hollywood, CA, Kinetic Die Casting Company, Inc. specializes in producing high-quality die casting parts. They primarily work with aluminum die casting alloys such as A380, A383, A360, A413, and K-Alloy. Additionally, the company manufactures zinc diecastings using various zinc alloys, including Zamak.
Based in Avon, Ohio, Lite Metals Company is a privately owned manufacturer specializing in aluminum die casting. They offer comprehensive services including CNC machining, tooling, finishing, and design & engineering. The company serves various industrial clients, adhering to ISO 9001 quality standards for diverse project requirements.
Based in Columbus, OH, MES Inc. specializes in high-pressure aluminum die casting services. They provide custom die casting and precision die cast components. The company serves various sectors, including automotive and industrial applications, delivering tailored solutions for diverse manufacturing needs.
Based in Massillon, OH, Omni Die Casting, Inc. is a custom die casting facility specializing in precision aluminum and zinc components. They provide superior quality castings and services at competitive prices, including domestic/international tool & die manufacturing, secondary processing, and computer modeling capabilities (CAD).
Based in Commerce, California, Pacific Die Casting Corporation is a family-owned, full-service die caster established in 1951. They specialize in aluminum, zinc, and brass die casting, offering in-house mold making, machining, and metal finishing. The ISO 9001:2015 certified company serves diverse industrial clients.
Pace Industries is a full-service manufacturer specializing in aluminum, zinc, and magnesium die casting. The company offers light metal high-pressure die casting, precision machining, assembly, finishing, and coating services. It serves diverse industries including automotive, aerospace & defense, medical, appliance, and powersports.
Permocast Corporation, an aluminum casting foundry in Temple, TX, specializes in permanent mold castings. Since 1966, they produce custom aluminum castings and can convert sand castings. The company offers finishing options, including precision machining and powder coating, and operates with ISO 9001 compliance.
PHB Inc. is a U.S. die casting manufacturer specializing in high-quality turnkey aluminum and zinc die casting solutions. They serve the automotive, military, and consumer goods industries, providing CNC machining, plastic molding, and tool and die services. The company is ITAR Registered and ISO Certified.
Precise Cast specializes in producing real metal castings for various applications, emphasizing quality, functionality, and durability. They focus on prototype casting, providing tangible, functional parts rather than simulations. Based in Denver, CO, the company offers clients physical prototypes to evaluate designs.
RCM Industries specializes in custom aluminum die casting, working to meet specific client needs for premium quality parts. They focus on understanding customer requirements to deliver precise manufacturing solutions within budget. The company provides custom aluminum die-cast components for various industrial applications.
Ryobi Die Casting (USA), Inc. specializes in manufacturing high-quality, technically complex aluminum casting products. This company primarily serves the automotive industry, providing advanced solutions. Ryobi has been recognized for excellence in delivery and quality by major automotive clients like Honda and General Motors.
Based in Lincoln, CA, SJ Die Casting & Machining Corp. provides aluminum and zinc die casting services. They offer prototyping and production for CNC machined parts, handling projects from raw materials to fully assembled products. The company is committed to quality, adhering to both commercial and military standards for all operations.
Based in Alameda, CA, SKS Die Casting and Machining provides precision aluminum and zinc die casting services. They offer thin wall die casting and in-house design/engineering for custom components. Serving aerospace, semiconductor, automotive, and medical industries, SKS manufactures parts from hundreds to hundreds of thousands.
Based in Greenville, OH, Specialized Castings, Inc. produces high-quality aluminum die castings. Since 1993, they have provided comprehensive in-house capabilities like high-pressure die casting, permanent mold casting, machining, finishing, and assembly. The company serves diverse industries including automotive, heavy truck, industrial, and medical.
Based in Bowling Green, KY, Trace Die Cast, INC provides full-service aluminum die casting and machining solutions. The company specializes in technically challenging high-pressure die casting for the global automotive industry, leveraging a tenured workforce to deliver quality parts for customer programs.
Based in Entiat, WA, US Aluminum Castings is a precision aluminum casting supplier and full-service foundry. They provide multiple casting processes, with in-house heat treatment, machining, and NDT. Serving defense, aerospace, heavy truck, marine, and commercial applications, the company holds AS9100D, ISO 9001:2015, and Nadcap certifications.
Valley Die Cast Inc. is an experienced aluminum die casting manufacturer based in McAllen, Texas. With over 45 years in the industry, they provide comprehensive services including engineering, tooling, machining, finishing, and assembly. Their state-of-the-art automated plant utilizes 300 to 1200-ton presses for quality production.
Wisconsin Aluminum Foundry (WAF) is an ISO-certified, non-ferrous foundry specializing in high-quality aluminum and copper-based castings. Based in Manitowoc, WI, they offer permanent mold, green sand, air set sand, and low-pressure permanent mold processes. WAF provides engineering, precision machining, and prototyping for demanding industrial applications.
Watry Industries is an automated permanent mold aluminum foundry in Sheboygan, WI. Specializing in precision aluminum die casting and stamping, they leverage robotics for pouring and extraction. Capabilities include permanent mold, tilt pour, casting design, and CNC machining for industrial clients.
Wilkast, Inc., based in Byron Center, MI, specializes in precision aluminum and zinc die castings. Since 1979, they have served automotive, motorcycle, and agriculture industries. Services include in-house CNC machining, light assembly, and polishing. An ISO 9001:2015 certified company, Wilkast ships products throughout North America.
American Precision Die Casting, based in Cuba, MO, specializes in producing high-quality aluminum die castings. They offer competitive tooling and unit part prices, plus machining and anodizing services. Serving demanding sectors like Industrial, Automotive, and Military/Defense, APDC focuses on flexibility, responsiveness, and Six Sigma Quality.
Based in Jacksonville, TX, Superior Die Cast, LLC specializes in high pressure aluminum and zinc die castings. The company also provides permanent and semi-permanent mold castings. They offer comprehensive secondary operations including finishing, precision machining, sub-assembly, and painting services for various industrial applications.
Based in Dallas, TX, A & B Foundry LLC offers custom aluminum and brass casting services. They manufacture metal products for businesses and contractors, producing items such as umbrella anchor sleeves, drains, and skimmers. The company manages projects in both large and small lot sizes.
Based in Mira Loma, CA, Aluminum Die Casting provides comprehensive die casting and tooling services. Since 1950, they offer casting, CNC machining, and finishing capabilities for aluminum products. The company serves diverse industrial clients, including the Military/Aerospace, Medical, Automotive, and Marine sectors.
Located in Cleveland, Ohio, The Basic Aluminum Casting Company specializes in manufacturing high-pressure aluminum die castings. The company utilizes various casting alloys and offers comprehensive secondary manufacturing services including machining, painting, plating, assembly, and testing. It serves both the transportation and general manufacturing industries.
Based in Grand Rapids, MI, Cascade Die Casting Group, Inc. was founded in 1978. The company specializes in aluminum and zinc die casting solutions, offering various alloy choices for properties like lightweight, high strength, and corrosion resistance. They serve industries including healthcare, automotive, and appliances.
Castek, Inc. is an Elyria, Ohio-based manufacturer specializing in high-quality aluminum and zinc die castings. With over 50 years of experience, the company provides comprehensive services including engineering, tooling, machining, and assembly for diverse industries, focusing on precision-cast components.
Based in Warrensville Heights, OH, Cast Specialties, Inc. is a direct provider of high-pressure aluminum and zinc die castings. They offer comprehensive machining services alongside their casting operations, including powder coating, brass plating, chrome plating, and anodizing, serving industrial and commercial B2B customers.
Based in Alsip, IL, Dart Casting, Inc. manufactures high-pressure aluminum die castings, adhering to strict process controls for top quality, even on difficult parts. They cast aluminum products up to 25 lbs and provide value-added services including machining, shot blasting, painting, and assembly for diverse industries.
Based in North Hollywood, CA, Precision Die Cast, Inc. provides comprehensive die casting services. The company specializes in high-pressure aluminum and zinc die casting, complemented by in-house CNC machining, finishing, and assembly capabilities for various industrial applications.
Based in Sun Valley, CA, KenWalt Die Casting Company specializes in precision aluminum and zinc die casting services. They provide high-quality, engineered components, complemented by CNC machining, metal finishing, powder coating, and assembly. With over 56 years of experience, the company is ISO 9001 certified and ITAR Registered.
Based in Fridley, MN, Kurt Die Casting specializes in aluminum and zinc-aluminum alloy die castings. They offer complete part solutions, including in-house machining, finishing, and assembly, from a 100,000 sq ft facility. The company operates over 25 modern casting machines ranging from 500 to 1,200 tons and is ISO 9001:2015 certified.
Based in Baroda, MI, Lakeshore Die Cast provides quality aluminum and zinc die castings. Specializing in high-strength, corrosion-resistant, and cost-efficient components, their aluminum parts also feature low density and excellent heat dissipation. They manage tooling investments from $15,000 to $150,000 for various industrial applications.
Lamar Tool & Die Casting, Inc., based in Modesto, CA, provides comprehensive aluminum and zinc die casting services. The company offers in-house tool design and manufacturing, extensive CNC machining, vacuum anaerobic impregnation, and powder coating. They serve automotive, agriculture, medical, lighting, industrial, and computer industries.
Based in Jackson, MI, Mag-tec Casting Corporation is an ISO 9001 certified die casting company, established in 1990. They operate 600-1000 ton machines for parts up to 16 lbs. In-house services include CNC machining, prototyping, assembly, and finishing, serving the transportation, electrical, energy, and medical industries.
Miller Castings Inc., headquartered in Whittier, CA, is an ISO 9001:2015 certified aluminum die casting and permanent mold foundry. They offer comprehensive aluminum die casting, permanent mold, sand casting, prototyping, and machining services from facilities in California and Texas.
Based in Hastings, NE, Nebraska Aluminum Castings, Inc. (NAC) is an employee-owned company offering custom aluminum die casting and machining services. NAC provides comprehensive in-house manufacturing, including design, die casting, and processing. They deliver customized solutions for orders of all sizes for their clients.
Ohio Aluminum Industries Inc, located in Cleveland, Ohio, is a dedicated manufacturer specializing in aluminum die casting. The company provides comprehensive services, including custom tool design, precision casting, and finishing for various industrial applications, ensuring high-quality aluminum components for its clients.
Castings USA Inc., operating as Reymond Products Company, specializes in aluminum and zinc die casting services. Based in New Philadelphia, OH, the company provides prototype and production casting, along with precision machining and finishing operations. They focus on delivering custom engineered solutions for industrial clients.
Based in Schiller Park, IL, Soldy Manufacturing operates dedicated zinc and aluminum die casting plants. The company specializes in designing and building zinc and aluminum die casting tools, trim tools, and machining fixtures. They also offer modification services for transfer tools in both materials.
Technical Die-Casting, established in 1975, provides innovative and dependable aluminum die casting solutions for OEMs. This ISO 9001:2015 certified company offers engineering assistance, process monitoring, and value-added services with various alloys. They serve diverse industries including electric motor, agriculture, and off-highway vehicles.
Based in Lufkin, TX, Texas Metal Casting Co Inc is a full-service non-ferrous foundry specializing in high-quality custom castings of aluminum, brass, and bronze. Their vertically integrated facilities include a pattern shop, foundry, and machine shop, producing raw or fully machined cast parts for diverse industries.
TFG USA, located in Bingham Farms, MI, is a die casting company specializing in aluminum, magnesium, and zinc alloys. They offer hot and cold chamber, vacuum, and squeeze die casting processes. Additional capabilities include metal stamping, forging, fabrication, and precision CNC machining for custom metal parts, providing industry expertise.
Zinc-Tech, an ISO 9001:2015 certified US company, provides custom aluminum and zinc die casting services. Since 1966, they have offered precision machining, design, and engineering, alongside value-added finishing like plating and painting. They serve diverse industries including medical devices, automotive, and HVAC.
Dal-Air Castings, based in Point, TX, is a manufacturer specializing in aluminum die casting services. They provide comprehensive solutions, including design assistance, tooling, production casting, precision machining, and finishing of aluminum components for diverse industrial applications.
Based in Vernon, CA, West Coast Foundry specializes in custom cast components poured from a variety of alloys. It manufactures valve and pump parts, structural alloys, and other components for OEMs across industries including aerospace, medical, automotive, and defense.
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Aluminum die casting almost exclusively uses the cold chamber process due to aluminum's high melting point and corrosive nature. In cold chamber casting, molten aluminum is ladled into a shot sleeve and injected into the die. The hot chamber process, where the melt pot and injection mechanism are submerged in molten metal, is typically reserved for lower melting point alloys like zinc or magnesium. Therefore, for aluminum, always seek suppliers proficient in cold chamber die casting.
Achieving porosity-free aluminum die castings requires a multi-faceted approach. First, collaborate closely on DFM to optimize part design, gate locations, and venting. Second, specify advanced casting processes like vacuum die casting or squeeze casting if appropriate. Third, require suppliers to implement robust process controls, including proper melt degassing and precise injection parameters. Finally, demand inspection methods like X-ray radiography or CT scanning for verification, and consider secondary impregnation processes for sealing any residual microporosity in pressure-tight parts.
The most common aluminum die casting alloys are A380, A360, and A413, with B390 used for wear resistance. A380 is a general-purpose alloy offering good castability, mechanical properties, and cost-effectiveness. A360 provides superior corrosion resistance and better strength at elevated temperatures but is slightly harder to cast. A413 is often chosen for excellent pressure tightness. Your choice should be based on the part's functional requirements, environmental exposure, desired mechanical properties (e.g., tensile strength, elongation), and machinability, always in consultation with your die casting engineer.
Aluminum die casting tooling (dies) represents a significant upfront investment, often ranging from tens of thousands to hundreds of thousands of dollars, depending on complexity, size, and cavitation. It's crucial to clarify tooling ownership: typically, you, as the buyer, own the dies even if the supplier manufactures them. Ensure a detailed agreement covers maintenance responsibilities, storage, repair costs, and transferability of the dies should you switch suppliers. Neglecting these details can lead to unexpected expenses or disputes later.
Beyond 3D CAD models (STEP, IGES, SolidWorks) and 2D engineering drawings with full GD&T, you should provide material specifications (e.g., A380, A360), annual volume projections, desired surface finish requirements (e.g., as-cast, shot blast, powder coat ready), and any critical dimensions or features that require tight tolerances. Also, include information on secondary operations needed (machining, heat treatment, plating) and any specific quality requirements, such as a maximum acceptable porosity level or required certifications (e.g., NADCA Product Specification Standards).
DFM is critical from the very inception of your aluminum die casting project. Engaging with your supplier's engineers during the design phase can prevent costly redesigns, improve part quality, and extend tooling life. Effective DFM focuses on optimizing elements like wall thickness uniformity, ensuring adequate draft angles for easy ejection, proper fillet radii to prevent stress concentrations, and strategic gate/vent placement to minimize defects like cold shuts or flash. Early DFM collaboration is the single best way to ensure a successful, cost-effective outcome.