Plastic Injection Molding | Plastic Production Molds | Plastic Prototype Molds | W.K. Hillquist Plastic Injection molding,plastic production molds,plastic prototype molds,medical plastic molding,electronics,filtration,retail,POP displays,medical molding,New Hampshire,NH,Vermont,VT,Connecticut,CT,Massachusetts,Ma,Maine,Me,Rhode Island,RI,New York,NY Plastic injection molding for all industries such as electronics, filtration, medical, consumer hardware, and retail display.