Changshengda Machinery(Zhejiang) Co., Ltd., a foreign-venture enterprise established in 1992, is a professional manufacturer of injection molding machine, automatic two-stage stretch blow molding machine, extrude blow molding machine and relative moulds. Now it had been developed to a modern enterprise which has a 7.2 thousand square meters plant with USD5.2 million registered capital and over 300 staffs. It won the title of "Key Important Enterprise" both in TaiZhou city and Zhejiang province. We persisted to take honesty as our foundation, keep science & technology as our heart, make quality as our surival basis in competition and keep developing our products.