Marval Industries, located in Mamaroneck, N.Y., provides colorants, additives, compounds and resins to the plastic industry. It offers solutions for injection, extrusion, blown film extrusion, blow molding, rotational and thermforming. The company also offers services for the custom compounding of engineering resins, alloys, elastomers, polystyrenes, polyolefin's, polycarbonates, nylons, blends...
MARVAL INDUSTRIES, Thermoplastic Polymers Concentrates and Compounds We are committed to providing colorants, additives, compounds and resins of exceptional quality to the plastic industry for injection, extrusion, blown film extrusion, blow molding, rot.