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 from 400 KN to 38, 000 KN, the theoretical shot volume is from 60 cubic meters to 80, 000 cubic meters and the FJ series extruding injection machine that famous as its larger volume have been well sold in the whole China and exported to 25 countries and regions such as Japan, France, Saudi Arabia and Indonesia. We have accredited to ISO 9001, CE in earlier time, and our products are superior in their qualities, have been awarded the State Sliver Medal that is the sole highest prize in the domestic plastics machine field. At present, we are one of the strongest, largest and first-class level enterprises of our trade in China.