Our aluminum and magnesium sand and permanent mold castings are manufactured for rugged applications found in the automotive, commercial and aerospace industries. Thompson Aluminum Casting Co. was founded in 1946 and today is still a reliable casting supplier noted for fast response times, high quality products, competitive pricing, and on time delivery.

At Thompson Casting Company we believe in getting involved with customers by developing a working knowledge of their parts and their application. This enables us to not only produce a quality casting, but also to make recommendations regarding material and design. We educate ourselves about the industries we serve through management meetings, internal and external market studies, industry association reports and trade journals. Through our own research we have developed unique casting procedures such as our own Investocure and Squeeze Casting processes.

Thompson's Specialties - Quick Response Time
and Prototypes.
We have based our success as a caster of aluminum and magnesium parts on quick response time, high quality, and competitive pricing. We take great pride on our short response time required to get from engineering design and prototype to uniform usable production parts. The foundry's management believes that in order to produce a casting properly, a working knowledge of the part and its function is essential. This enables us to not only produce quality parts, but also to make recommendations regarding materials, applications, and sometimes, potential new markets. Aluminum and magnesium components are produced by mechanized green sand, dry sand, and permanent mold processes. The foundry heat treats on site, and has full nondestructive testing facilities on the premises. Thompson serves a variety of high volume commercial markets, which include compressors and pneumatic tools, fluid and power transmission equipment, valves and pumps, sporting goods, electrical and electronic components, marine hardware, and other critical components.

Above all, the heart and soul of Thompson castings are the people  we employ. We have a highly skilled team of committed technicians, engineers, processing and support people, and of course, management. Our team will work hard to produce the castings you need, when you need them. We welcome the opportunity to serve all your casting needs.

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Made in the U.S.A.