Caldwell Casting | Dorchester County EDA

In business over 55 years, Caldwell Casting Company has worked with over 800 companies. Tucked away in Cambridge on Washington Street, Caldwell Casting manufactures die castings. Using aluminum and zinc, they create castings that serve many different industries.

President Ron Caldwell said, “I’m still amazed at the instant transformation our products go through.” Their trained workforce takes molten material and turns it into solid product in a matter of seconds. Caldwell Casting makes everything from hardware for the military, including hand grenade parts and motorized rockets, to taps for shoes.

Caldwell Casting participates in Dorchester County’s HUBZone designation which helps them gain preferential access to federal procurement opportunities. To learn more about Caldwell Casting and their services, please visit