ROYALTON, VT— GW Plastics Inc. has completed a 30,000-square-foot expansion of its manufacturing and technology center here to accommodate the growth in thermoplastic injection molding and medical device contract assembly business.

The expansion includes a new 13,000-square-foot Class 8 cleanroom capable of housing an additional 30 injection molding machines. This expansion also includes an additional 17,000-square-feet of warehousing space. GW Plastics has added over 30 new jobs and invested more than $10 million in construction, new technology, and equipment. The expanded facilities will accommodate immediate growth for GW Plastics’ thermoplastic molding business and will allow the company to expand affiliate GW Silicones’ cleanroom molding operations.