The ever-evolving aluminum die casting industry in Connecticut is home to an impressive assortment of companies specializing in the production of precision components for a myriad of applications. From aerospace to automotive industries, these companies provide services ranging from the manufacturing of custom parts, high-volume production of deep-drawn parts, and distribution of precision strip and foil. The sector unceasingly strives to advance, bolstered by technical innovation, adherence to strict quality standards, and a firm commitment to dedicated service.


Top 23 aluminum die casting companies in Connecticut

1. Pilgrim Harp

Pilgrim Harp assists their clients with the production of their custom parts and assemblies. They oversee all aspects of a project from procurement to delivery, as well as manufacturing, quality control, logistics, and delivery. Aerospace, fiber optics, fitness, industrial, and other sectors were among the industries they worked with.


2. National Die Company

National Die Company is an American deep drawn stampings and metal component manufacturer, specializing in high volume production of top-quality deep drawn parts, eyelets, and components.


3. Ulbrich Stainless Steels & Special Metals, Inc.

  • Website: ulbrich.com
  • Headquarters: North Haven, Connecticut, United States
  • Founded: 1924
  • Headcount: 501-1000
  • LinkedIn

Ulbrich is a leading manufacturer and distributor of precision strip and foil, specializing in stainless steel, titanium, nickel alloy, and cobalt alloy. They offer a wide range of products and solutions across multiple industries, including aerospace, automotive, medical, oil and gas, and power generation.


4. Advance Sourcing, LLC

Advance Sourcing is a full-service manufacturer's representative agency with expertise in castings, forgings, machining, metal forming, and powdered metal. They can provide custom-engineered metal parts for prototypes or bulk production.


5. Integra-Cast, Inc.

  • Website: integracast.com
  • Headquarters: New Britain, Connecticut, United States
  • Founded: 1984
  • Headcount: 51-200
  • LinkedIn

Integra-Cast, Inc. is a producer of assembly-ready precision aluminum components. This approach streamlines the design process curve through co-engineering and process management of specific engineering processes resulting in shortened time-to-production, time-to-market cycles and enhanced customer satisfaction. For over 30 years, Integra-Cast, Inc. has provided customers with superior service through manufacturing, engineering and material science know-how. Integra-Cast, Inc. is a Lean and vertically integrated, valued ready-for-assembly precision aluminum source for the aerospace, electronics, medical and instrumentation industries. Integra-Cast, Inc. fully supports its customers through all aspects of manufacturing through prototyping, state-of-the-art foundry, in-house tooling, machining and assembly. These complete capabilities ensure high quality precision components in minimum time-to-market cycles. Integra-Cast, Inc. is a lean manufacturing company supporting employee involvement and has experienced impressive improvements in production flow, lead-time, and productivity, and is planning to significantly grow its business in coming years.


6. Rain Carbon Inc

Rain Carbon Inc. is a global provider of high-quality carbon products and advanced materials for various industries. With over 150 years of experience, the company supplies essential raw materials to meet the demands of the 21st century. They offer a wide range of products and services to customers worldwide.


7. Southington Tool & Mfg. Corp.

  • Website: stmc.com
  • Headquarters: Plantsville, Connecticut, United States
  • Founded: 1970
  • Headcount: 11-50
  • LinkedIn

Southington Tool & Manufacturing Corp. is a wire form and metal stamping manufacturer supplying quality components and the tools that produce them to industries including medical, aerospace, and automotive.


8. Global Point Technology

Global Point Technology (GPT) is a manufacturing company based in Farmington, New York. They offer value-added services to support sourcing and supply programs for various industries. GPT sources and manufactures plastic, metal, electronic, and electro-mechanical components. They provide design, production, packaging, and freight/shipping services. GPT is committed to delivering high-quality products at value prices.


9. R. T. Vanderbilt Co.

R.T. Vanderbilt Holding Company, Inc. is a privately held manufacturer and distributor that supplies a wide range of industrial and mineral products to various industries worldwide.


10. Eastern Awning Systems, Inc.

Eastern Awning manufactures high quality retractable fabric awnings for decks and patios. Their awnings provide shade when needed and sun when desired, and are built to last a lifetime. They offer motorized or crank operation and can be customized with hundreds of fabric styles and colors.


11. Linal, Inc.

  • Website: linal.com
  • Headquarters: Windsor, Connecticut, United States
  • Founded: 1994
  • Headcount: 1-10
  • LinkedIn

Linal, Inc. is a global supplier of custom-manufactured components, including fire safety products, stampings, wire forms, castings, machined parts, injection molding, commodity hardware, truck tarps, conveyor systems, and much more.


12. Gordon Rubber & Packing Co., Inc.

Gordon Rubber is a rubber manufacturing company specializing in the production of custom-molded, die-cut, and fabricated rubber products. They offer services including rubber molding, rubber bonding, rubber extrusions, and foam packaging.


13. HESCO (Industrial Automation & Networking)

  • Website: hesconet.com
  • Headquarters: Rocky Hill, Connecticut, United States
  • Founded: 1940
  • Headcount: 51-200
  • LinkedIn

HESCO is an industrial automation solutions provider with a focus on delivering high levels of value to customers. They offer a wide range of products and services, including automation and control, electrical supplies, network security, power distribution, and safety assessment. HESCO promotes the advancement of industrial automation solutions and values strong partnerships.


14. Giering Metal Finishing Inc

Giering Metal Finishing provides metal cleaning and coating services for various industries, including military and medical, using electro, powder, and liquid coating methods with a focus on quality and timely turnaround.


15. Direct Color Systems

  • Website: directcolorsystems.com
  • Headquarters: Rocky Hill, Connecticut, United States
  • Founded: 1995
  • Headcount: 11-50
  • Latest funding type: Debt Financing
  • LinkedIn

Direct Color Systems is a leading manufacturer of commercial and industrial UV LED inkjet printers. They offer a wide range of printers for various applications, including acrylic printing, ad specialty digital decorating, ADA-compliant braille sign printing, and aluminum printing.


16. Standard-Knapp

Standard-Knapp is a packaging equipment manufacturer that has been in operation for over 125 years. They specialize in high-speed packaging solutions for a variety of materials including PET, glass, HDPE, steel, aluminum, and fiberboard. Their machines offer quick changeover, outstanding flexibility, and enable efficient and reliable packaging. Standard-Knapp's ultimate goal is to provide the best packaging solutions for their customers.


17. Miller-Stephenson Chemical Company

Miller Stephenson is a leading chemical solutions company with over 60 years of expertise. They offer high-performance solvents, coatings, lubricants, and release agents for various industries. Their technical service team provides customized solutions to manufacturing issues.


18. Rex Forge, Inc.

  • Website: rexforge.com
  • Headquarters: Plantsville, Connecticut, United States
  • Founded: 1867
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Rex Forge is a company that specializes in producing critical forged steel components for various industries. With over 150 years of experience, they work closely with their customers to design and manufacture high-quality products that meet specific requirements. Their extensive capabilities, state-of-the-art equipment, and commitment to continuous improvement make them a trusted partner in the industry.


19. United Abrasives, Inc. / SAIT

United Abrasives specializes in providing a wide range of grinding wheels, cutting wheels, diamond blades, and other abrasive products. They offer high-quality solutions for various industries and applications.


20. Adams Associates

  • Website: adollie.com
  • Headquarters: Bridgeport, Connecticut, United States
  • Headcount: 11-50
  • LinkedIn

Adams Associates Inc is a manufacturing company specializing in dollies and related equipment. They offer a wide range of products including J Bars, Bins, Stretch Film, Webbing, Rubber Bands, Pallet Trucks, Furniture Pads, Cargo Restraint Systems, Platform Trucks, and more. They provide nationwide shipping and pride themselves on offering competitive freight rates. Contact them for a quote on having your freight delivered or visit their factory in Bridgeport, Connecticut.


21. Dexmet Corporation

  • Website: dexmet.com
  • Headquarters: Wallingford, Connecticut, United States
  • Founded: 1948
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Dexmet is a company that specializes in expanded materials for various industries such as aerospace, wind energy, automotive, and power technologies. Their MicroGrid® materials have been trusted by top OEM aircraft manufacturers and wind blade developers. They offer versatile expanded materials for applications including cathodic protection, filtration, EMI/RFI shielding, and high-temperature gaskets and bushings.


22. The Platt Brothers & Company

  • Website: plattbros.com
  • Headquarters: Waterbury, Connecticut, United States
  • Founded: 1797
  • Headcount: 51-200
  • LinkedIn

The Platt Brothers & Company is a major source for zinc, zinc alloy and other non-ferrous products. They offer decorative architectural flooring work, as well as intricate custom eyelet and deep drawn stamping capabilities.


23. The Abbott Ball Company

  • Website: abbottball.com
  • Headquarters: West Hartford, Connecticut, United States
  • Founded: 1909
  • Headcount: 51-200
  • LinkedIn

Abbott Ball is a company that specializes in manufacturing precision and semi-precision balls for various industries. They offer a wide range of ball products and steel finishing media, providing cost-effective solutions to optimize production processes.


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