China Changshengda Machinery (Zhejiang) Co., Ltd., which is located in Huangyan Zhejiang -" the Town of Moulds" in China, is a professional manufacturer and exporter of water treatment equipment, drinking water treatment, blow molding machines, injection molding machine, plastic injection moulds and relative plastic products. It is an economic entity integrating development, manufacturing, trading and service. We exported our products, water treatment equipment, drinking water treatment, production line for beverage to many countries all over the world.