Established in 1995, Carbon Polymers is a privately held compounder of thermoplastic resins, engineering application-specific materials at its Lodi, Ohio facility. Its ISO 9001-certified operation works with prime and recycled content, and on-site physical-property testing provides a Certificate of Analysis for every product. The company also operates multiple manufacturing, sales, and service facilities across the United States and Canada.
ISO 9001
certification
ISO
certification
Rauh Polymers, IncFor more than 40 years, Akron-based Rauh Polymers has custom-compounded engineering-grade resins, including its proprietary PermaFlex®, Optimum® and ElectraFlex® lines, for demanding manufacturing applications. Its in-house laboratory and technical team help customers match and customize materials, while production and sourcing remain in the USA. The privately held company is ISO 9001:2015 certified and distributes its materials globally.AKRON, OH
Aurora Material SolutionsFounded in 1997 by three thermoplastic professionals, Aurora Material Solutions makes custom polymer compounds and advanced thermoplastics for manufacturers. From its Streetsboro, Ohio corporate and technical center, the company now operates ten locations and employs more than 550 people, pairing in-house formulation and testing with ISO 9001:2015-certified manufacturing. Aurora is particularly distinctive for its broad PVC and engineered-thermoplastics expertise, including sustainability-focused compounds with recycled or repurposed content.STREETSBORO, OH
Star PlasticsFrom its West Virginia base, Star Plastics compounds engineering-grade thermoplastics and develops custom-color and recycled-content resins for manufacturers. Founded in 1988, the company now operates five manufacturing locations with more than 745,000 square feet of production and office space, extending from North America to Shandong, China. An on-site analytical lab checks materials from incoming feedstock through final shipment, while designated facilities maintain ISO 9001-certified quality systems.MILLWOOD, WV
Newko PolymersFounded in 2009, Newko Polymers manufactures and distributes engineered thermoplastics and commodity resins from its 150,000-square-foot headquarters in Strongsville, Ohio. With more than 30 years of industry expertise, the company combines in-house formulation, manufacturing, laboratory testing, and distribution to tailor resin solutions while keeping lead times short. Newko also supports recycled-content materials and reclaim programs, extending its role beyond resin supply into plastics recovery and technical support.STRONGSVILLE, OH