Washington Penn Plastic Co., Inc.

With an annual capacity of over 400 million pounds, Washington Penn Plastic Co., Inc. is the largest compounder of custom polyolefins in North America. We have been providing material solutions to our customers for over 45 years. Today, we offer mineral-filled and glass-reinforced polypropylene compounds that compete with higher cost engineering resins. We supply thermoplastic olefin compounds that offer a complete range of strength, toughness, and flexibility.

All of our custom compounds can be manufactured in natural or pre-colored to meet your specifications. We provide our customers with a wide variety of polypropylene and polyethylene neat resins. Finally, we produce color concentrates in hundreds of custom colors as well as post-consumer recycled polypropylene and polyethylene materials. At Washington Penn Plastic Co., Inc., we are driven by the needs of our customers. Our goal is to deliver cost effective material solutions with industry leading speed, quality, and reliability.