With the greatest plastic injection moulds in the business, Bennett Plastics has been a plastic injection moulding business in the greater New York area since 1982. We are privately held and produce millions of parts annually at our 36,000 square foot plant, which is minutes from New York City.The privately held custom plastic injection moulding business Bennett Plastics was founded in 1982 in Paterson, New Jersey. Our 36,000 square foot factory, which is located 15 minutes from New York City, produces millions of plastic injection parts annually. Our cutting-edge injection moulding machinery has a pressure range of 75 to 400 tonnes. Produce with assurance.