Petersen Molding Corporation

Petersen Molding Corporation is a leading manufacturer of superior quality plastic injection molded products and parts. Based in Southern California, Petersen Molding provides turnkey precision molded plastic injection products and services for customers throughout the world.
Petersen Molding is a family operation that had its beginnings back in 1942. With more than 70 years in business, Petersen Molding is known for providing exceptional service and superior quality parts its clients have come to depend on.
We are proud to have three generations continuing our legacy of quality and exceptional service. Our experience and expertise are evident in every part that we produce. We take pride in our ability to perform "all" your plastic injection molding needs. And, of course, all of our products and parts are proudly made in the U.S.A.
Our Commitment To Our Clients
With more than seven decades in business, Petersen Molding provides exceptional service and superior quality that your company can depend on. Our highly trained staff of production specialists accepts nothing less than absolute quality as they guide your project through design, development, manufacturing, and finally shipping.
Our commitment for more than 70 years is to offer our clients the highest quality products and parts for the lowest possible price. And, of course, all of our products and parts are proudly made in the U.S.A.Learn More >>