Products and ServicesGreen Sand Iron
Castings CNC Machining &
CNC Turning 3-D Printing &
Rapid PrototypingISO 9001 CERTIFIED

Plymouth Foundry Inc. is an ISO 9001:2000 certified custom manufacturer of gray and ductile iron castings and CNC machining nationwide.

We offer quality iron castings and value added machining in low to medium lot sizes, servicing general manufacturing needs. Family owned since 1946, we concentrate on superior customer service and continuous quality improvement.

Green Sand
Iron Castings
Green Sand Iron Castings

CNC Machining &
CNC Turning
CNC Machining & CNC Turning

3-D Printing &
Rapid Prototyping
3-D Printing & Rapid Prototyping

Plymouth Foundry, Inc. is a family-owned gray iron and ductile iron jobbing foundry, targeting short to medium length runs. We are located in the heart of the Midwest in Plymouth, Indiana. We serve a wide spectrum of customers throughout the United States.