Profile: Polyfab Corp. is a supplier of custom thermoplastic injection molding. Our manufacturing facility includes custom injection molding with 16 machines ranging from 74 ton to 946 ton and up to 201 oz. Our capabilities include insert molding, gas assist molding, over-molding, in-mold decorating, tooling management, commodity & engineered plastics, product assembly, sonic insertion and heat staking. We are accredited with ISO 9001:2000 certification.