Profile: Mid-City Foundry Co. produces complex, core oriented gray and ductile iron castings for various industries including industrial engine, gas compression, oil & gas machinery and electric motors. Our molding processes of chemically bonded & green sand provide the foundation for producing complex, thin walled and metallurgically stringent casting designs. Our support services including design, pattern making, leak testing, non-destructive testing, machining and special metal finishing. We are accredited with ISO 9001:2000 certification.