A family-owned gray iron and ductile iron foundry that has been operating from the same location in Plymouth, Indiana, since 1946. With over 75 years of experience, they provide customers throughout the Midwest and across the United States with high-quality gray iron and ductile iron castings. The company is ISO 9001:2015 certified, demonstrating a continuous commitment to quality improvement.

Plymouth Foundry offers a comprehensive suite of services, including green sand iron castings, value-added machining, 3D printing, and rapid prototyping, all under one roof. They aim to be a leader in technology implementation, having adopted shop floor data collection, shop card controls, and 3D printing capabilities to provide rapid prototype turnaround and production parts. This integrated approach helps reduce production costs and eliminate potential nonconformance issues.