Jefferson Rubber Works, Inc. (JRW) had its origins in the small Massachusetts town of Jefferson, Worcester County in 1979. In 1988 the company finally outgrew its Jefferson Mill base and moved about ten miles from into a purpose built 35,000 square foot, modern production facility in the city of Worcester. JRW’s highly qualified and experienced staff completed a successful transfer to the new plant at the same time as the latest technology custom injection molding equipment was introduced. In 2015, the purchase of a new “state of the art” 300-ton Powerjet Injection Molder saw them expand their capabilities in thermoplastic injection molding and reduce delivery lead times to customers.