Amcor Rigid Plastics, 7553 Morris Ct, Allentown, PA 18106, US

International Polymers Corporation, founded in 1953 as George Woloch Company, is one of the leading compounders of Polyolefin products in North America. Based in Allentown, Pa., the company primarily compounds polypropylene (PP) and its variants, such as Thermoplastic PolyOlefin (TPO). Based on customer specifications, International Polymers Corporation uses prime, virgin or recycled grade resins, additive packages and fillers, such as talc, calcium carbonate, calcium silicate, mica and fiber glass. Its 200,000 square foot facility includes six extrusion lines, material blending capabilities, production/laboratory facilities, rail sidings, bulk storage silos and more than 100,000 square feet of warehouse capacity. The firm serves the automotive, appliances, construction, horticultural and agricultural markets.