Petersen Molding Corporation is a leading manufacturer of injection molded plastics including precision injection molded products, parts and components. Fabricated in different plastics, resins, engineered resins and commodity resins with custom specific blended color concentrates, additives, UV stabilizers and flame retardants. Petersen is a family operation that was established in 1942, with more than seven decades in business, Petersen Molding provides superior quality that you can depend on. We take pride in the fast that all of our products and parts are proudly made in the U.S.A.