Aluminum die casting is a vital sector that dominates a large portion of the industry in Illinois. These companies primarily focus on producing high-quality, precise die-cast components from aluminum. They cater to varied industries such as automotive, aerospace, and manufacturing machinery, which demand high precision and durability. The companies offer a multitude of services encompassing the full die-casting process; from design simulations, prototype development, casting, machining, painting, to assembly. With the current trend of using lightweight and strong materials, the aluminum die casting industry in Illinois is preparing for increased demand and growth.


Top 19 aluminum die casting companies in Illinois

1. Chicago White Metal Casting, Inc.

  • Website: cwmdiecast.com
  • Headquarters: Bensenville, Illinois, United States
  • Founded: 1937
  • Headcount: 201-500
  • LinkedIn

Chicago White Metal Casting (CWM) is a custom producer of aluminum, magnesium, zinc, and miniature zinc die castings. Founded in 1937, the company delivers high-tech, award-winning die castings worldwide to leading OEM manufacturers. Die casting design and production services include: * DFM evaluation * Magmasoft process simulation of die designs with CAD/CAM tooling construction * Various prototype options (in-house and other) * Process-controlled six-sigma die casting production * Advanced in-house CNC machining enabling delivery of components requiring post-casting operations * A full range of surface finishing options * Contract assembly * DC2: Online Die Cast Design Center** **DC2 (Die Cast Design Center), is a free online resource for die casting. The center offers over 100 technical papers to assist engineers through the die casting process, a large video library covering multiple designing for die casting concepts, design guides, and case studies . The popular online subscription is free to any OEM design engineer, purchasing specifier, or OEM design consultant. www.cwmdiecast.com/design-center.html CWM's quality and environmental management systems are ISO 9001:2015 and ISO 14001:2015 registered.


2. Soldy Aluminum and Zinc Die Casting

  • Website: soldy.com
  • Headquarters: Schiller Park, Illinois, United States
  • Founded: 1982
  • Headcount: 51-200
  • LinkedIn

Soldy.com is a leading aluminum and zinc die casting company, providing high-quality parts and superior customer service. With our state-of-the-art equipment and experienced team, we offer efficient and precise manufacturing processes. Our one-stop shop approach includes tooling, die casting, secondary operations, quality control, maintenance, customer service, and logistics. We serve various industries, guaranteeing reliable casting services and on-time delivery. Our business model focuses on manufacturing and supplying precision-engineered aluminum and zinc die cast parts. We cater to a wide range of customers, including engineers, product designers, and enterprises.


3. G & M Die Casting CO., INC.

G & M Die Casting is a full-service aluminum die casting company, providing cast, machined, and painted mechanical components to OEM manufacturers in various industries. They operate a modern and efficient manufacturing facility, delivering quality products that exceed industry and customer expectations.


4. Able Die Casting Corporation

Able Die Casting Corporation is a full-service caster specializing in zinc, aluminum, and associated alloys. With a strong focus on innovation, they offer high efficiencies in process and cost control.


5. Allied Metal Company

Allied Metal Company is a provider of quality metals and superior service, with a focus on aluminum and zinc alloys. They have been in operation since 1952 and are known for their innovation and expansion.


6. HA International, LLC

HA International is a global company with over 100 years of experience in providing high-performance resins, resin coated sands, refractory coatings, and metal feeding systems. They specialize in quality, research, and development of specialty sands and additives for various industries.


7. Mumford Metal Casting

Mumford Metal Casting is a Chicago-based company comprised of aluminum and zinc foundries across the Mid-West that provide high pressure die cast, sand cast, and permanent mold cast products.


8. Cast Products, Inc.

Cast Products is a technology-driven company that specializes in zinc die casting. With a proud history dating back to 1966, they offer high-speed conventional and multi-slide die cast technology, producing miniature to large die castings. They provide consistency, accuracy, and value to their customers, using SMART technology for quality control. Made in the U.S.A., Cast Products is committed to delivering exceptional service and worry-free parts.


9. Aurora Metals Division, LLC

Aurora Metals is a precision foundry specializing in the casting of high-quality, precision alloys. They offer flexible and efficient solutions to meet the constantly changing product needs of their customers. With state-of-the-art facilities and the ability to cast many special and standard alloys, Aurora Metals provides cost-effective and reliable casting services.


10. Serv-All Die Casting Corp

  • Website: serv-all.com
  • Headquarters: Crystal Lake, Illinois, United States
  • Founded: 1945
  • Headcount: 51-200
  • LinkedIn

Serv-All Die and Tool Co. is a company that specializes in designing and building zinc die cast tools. With over 75 years of experience, the company is committed to maintaining the highest quality standards in all its manufacturing and business processes.


11. china smart sourcing, Inc

China Smart Sourcing specializes in assisting OEMs to reduce product costs and access capabilities without the capital investment of building or maintaining a plant.


12. Tech Lighting

  • Website: chinastreetlight.com
  • Headquarters: Skokie, Illinois, United States
  • Founded: 2008
  • Headcount: 11-50

Chinastreetlight.com offers a range of LED lighting products including Solar Streetlights, LED Streetlights, Floodlights and High Mast Lights.


13. Olson Aluminum Castings

  • Website: olsonalum.com
  • Headquarters: Rockford, Illinois, United States
  • Founded: 1945
  • Headcount: 11-50
  • LinkedIn

Olson Aluminum Castings is a leading custom sand cast foundry specializing in high integrity, pressure tight, and leak-free castings with superior machining capabilities and surface finishes. With a focus on delivering solutions to challenging casting requirements, Olson Aluminum serves a variety of industries. Their expertise in prototype programs and casting engineering, along with timely pattern start-ups, ensures high-quality products. They are committed to green initiatives and offer short production lead times, making them a trusted choice in the industry.


14. RCM Industries, Inc.

RCM Industries is a custom aluminum die casting company that provides excellently manufactured and finished aluminum die casting parts for top manufacturing companies worldwide.


15. Trades And Supplies

Trades And Supplies Inc. is a manufacturer, engineering services and high quality engineered component sourcing company based in Inverness, IL just minutes away from Chicago. We have a modern manufacturing plant for Aluminum Pressure Die Casting and Machining in India, and represent various manufacturing companies located in USA, Mexico, India and China for sales in North America. Our sourcing services go well beyond the regular trading services in that we provide complete logistics service from dock to dock, employing quality inspectors at the production facilities to ensure minimal quality and delivery issues at our customer locations. Our supply chain teams conduct a thorough audit to qualify the manufacturers and work with them to improve quality standards to meet our customer's expectations. Our Engineering services include product design and development for various automotive and industrial products, with a fully equipped partner company capable of executing all phases of product development process.


16. Locke-Brothers Inc

  • Website: lockebros.com
  • Headquarters: Barrington, Illinois, United States
  • Founded: 1970
  • Headcount: 1-10
  • LinkedIn

Locke-Brothers is a full-service manufacturing company providing solutions for various manufacturing processes such as metal stampings, metal fabrication, precision machining, wireforming, investment casting, and plastic injection molding.


17. Great Central Turf

Great Central Turf (GCT) was formed to allow smaller companies with lower volume requirements to enter the world of domestic sourcing with little or no effort. Originally focusing on Outdoor Power Equipment companies, we found our services expanding to a larger and more diverse market. GCT now supplies components to many industries in volumes ranging from a few hundred pieces to many thousands of parts. GCT sources all of our client’s components and assemblies from China. We supply a few products complete no products are sold under the Great Central Turf or GCT name. Our mission is to find the highest quality, lowest cost Chinese manufacturer for each component we source. GCT has full time employees in China who fully understand the market and the differences between state owned companies (low cost / low quality) and private owned companies (higher cost / high quality) as well as those companies in transition. When searching for manufacturing partners we balance the quality requirements to best fit each application, customer need and customer cost range. GCT maintains a domestic warehouse in Naperville, Illinois where parts are stocked and shipped on demand - at customer request. The release quantities and dates can be flexible since GCT maintains safety stock and works to longer range forecasts. Our customers are not invoiced until stock is shipped from this warehouse. Lastly GCT manages all aspects of the business to make a seamless transition from the manufacturer to our customer. Using this approach, our domestic partner can focus on growing their end of the business without having to manage a foreign supply chain. Ultimately – we want our customers to feel they are doing business with a responsive domestic company while enjoying the advantages of the lower costs provided by foreign manufacturers.


18. Design-2-Part

  • Website: d2pbuyersguide.com
  • Headquarters: Wood Dale, Illinois, United States
  • Headcount: 1-10

We are The Job Shop Company and for over 35 years our sole focus has been to bring together the finest American contract manufacturers with OEM Buyers and Engineers who need their expertise and services. From product design services to prototypes, from short run to production, from finishing to assembly, from custom parts to electronic components. We offer you a variety of Free sourcing tools; some in-person, others in-print and still others on-line "" like this On-line Buyers Guide. Try some of these tools and tell us what you think. We only promote North American companies. Let™s help Keep America Strong "" source locally. The Jobshop Company consists of: Design-2-Part Shows ¢ Design-2-Part Magazine ¢ Buyers Guide ¢ JobShop.Com ¢ Job Shop Web Design ¢ RepPlace


19. Zinc-Tech

  • Website: ztdiecast.com
  • Headquarters: Palatine, Illinois, United States
  • Founded: 1966
  • Headcount: 11-50
  • LinkedIn

Zinc-Tech is an ISO 9001:2015 certified company that specializes in manufacturing custom die cast components made of aluminum and zinc. They offer a range of services such as precision machining, tool design, scheduling, mold flow, tool maintenance, die storage, and quality control. They also provide finishing services like sand blasting, vibratory processes, buffing & polishing, plating, painting, and impregnation.


Want to find more aluminum die casting companies?


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