Master Molded Products is a custom plastic injection molding company that was founded in 1946. Originally a tool and die making company, custom plastic injection molding capabilities were added in 1952.  Today, this 110,000 square foot production facility in Elgin, Illinois makes injection molded plastic products for a number of diverse businesses; Automotive, Packaging, and Industrial-Consumer are three key groups.  The Elgin Facility team of specialists brings complete part design, injection mold design, automation of process, and quality expertise to customize the solutions necessary for different and unique industry and market requirements. We welcome you to visit our state-of-the-art 110,000 square foot production facility in Elgin, Illinois.  Each business segment, whether automotive, packaging or Industrial- Consumer, has its own set of particular challenges.  When fulfilling the requirements of these business segments, our goal at Master Molded Products is to continually improve what we do with the latest technology, to remain price competitive, and ultimately to make every customer’s business more successful and to exceed our customers expectations in every way.