RC Molding Incorporated offers custom injection molding for an array of industries including industrial electrical, semi conductor, plumbing, orthodontics, and music accessories. A family owned business founded in Long Island NY in 1950, we now occupy a 20,000 square foot facility in Greer, SC. Our tooling is built locally which provides our customers a more hands on approach to customizing existing tooling or building new tools for product lines.

Our founder  G. Palmer Humphrey was elected to the Plastics Hall of Fame in June of 1994. Our President, William A. Humphrey served as International President of the Society of Plastics Engineers from 1999-2000.

In 2001 and 2003, brothers James and Bill Humphrey entered the family business to carry on the legacy of the Humphrey name in plastics. Our staff are committed to delivering custom injection molded plastic parts that meet or exceed your standards of quality in a timely manner and at a fair price. Please contact us regarding your production needs. Our typical turn around on a quote request is one week. Production parts from placement of purchase order to fulfillment is two weeks depending on volume.