WestChem - the Supplier of Choice for the West Coast Plastics Industry!!!

Responding to a need for local stock and representation in PVC, ABS, and related products, WestChem began supplying the Western United States compounding, extrusion and injection molding markets.  Since its inception in 1983, WestChem has brown to become a leading supplier of PVC resins and compounds, ABS and engineering resins, additives and colorants.

Our list of supplies has grown steadily and is limited to only the highest quality manufactureres and products in the industry today.