With a history dating back to 1956, Zhejiang Sound Machinery Manufacture Co., Ltd., one of the earliest manufacturers of plastic injection molding machine, is a key enterprise of Zhejiang Province. Covering total area 100, 000 m2, our main workshop with 12, 000 m2 are can be engaged in the installation of our whole series plastic injection molding machine up to 38, 000 KN clamping force. Our FT series injection molding machine, which clamping force is ...