General Aluminum Mfg. Company

General Aluminum Mfg. Company

5159 S Prospect St, Ravenna, OH 44266, United States

AboutGeneral Aluminum Mfg. Company

General Aluminum Mfg. Company (GAMCO) was founded in 1943 and provides highly engineered casting solutions to our customers.

GAMCO is part of Park Ohio Holdings Corporation, a publicly traded company under the NASDAQ symbol PKOH. With five North American manufacturing facilities, we produce aluminum castings for both the automotive and non-automotive industries. We offer our customers a variety of cast processes to meet our customer's needs by providing high quality castings at a competitive price. These processes include Low Pressure Permanent Mold, Counter Pressure Casting, Gravity Permanent Mold, Semi-Permanent Mold, Lost Foam, and High Pressure Die Cast.

We are a financially stable and growing company. Our facilities are certified to one or more of the following; IATF 16949:2016, ISO 14001:2015 and ISO 9001:2015.


General Aluminum Mfg. Company has an internal technical staff that has developed and implemented new casting and metallurgical processes. By working closely with our customers, our technical staff and manufacturing teams are producing superior products at a very competitive cost.

Our Team

We have an industry leading multi-disciplined process, product, and developmental engineering team. We have a foundation in casting and machining with an unmatched team of experienced manufacturing professionals. 

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