At Proto Part, we continue to make extensive investments in the automation to aid in streamlining our manufacturing processes and increase efficiency, resulting in higher quality plastic injection molded components. Our injection molding solutions include Insert Molding and Family Molding.

Industries served include medical, defense, safety, electronic/electrical, industrial, and aerospace markets in mid to high volume production runs. Proto Part has made parts for electronics, aerospace, solar, automotive, and other industries, plus unusual items like cribbage pegs, golf tees, tape containers, and spools for archery bowstrings. We serve companies large and small and manufacture a comprehensive range of engineering and commodity resins to produce custom plastic components.

We utilize both horizontal and vertical/vertical injection molding press ranging from 28 to 310 clamping tons with shot sizes from 1 to 25 ounces. Our molding processes are established utilizing scientific injection molding principles and decoupled molding.

Because of our extensive years of experience with plastic tool and injection molding, our engineers can help with a part design for manufacturability as well as meeting the structural and design requirements for its intended use.

We are proud to be an ISO 9001:2008 certified company.