Caldwell Casting Company has been manufacturing aluminum and zinc die cast components since 1947. Based in Cambridge, Maryland, we are a family-owned, U.S.-based manufacturer serving commercial and Department of Defense customers across a range of industries.

For more than seven decades, our focus has remained straightforward: produce quality parts, hold close tolerances, and deliver consistent results.
 

We specialize in aluminum and zinc die casting. Our team supports projects from engineering and tool design through full production runs. In addition to casting, we provide secondary machining, finishing, assembly, and complete-to-print manufacturing — giving customers a streamlined solution under one roof.
 

Because we manufacture domestically, our customers benefit from practical lead times, competitive pricing, and reduced inventory exposure. For companies considering bringing work back to the United States, we offer an experienced team and an established production environment ready to support long-term programs.

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