Changzhou Keyuan Chemical Industry Co., Ltd. was established in 2001, is the cooperative enterprise of Dow Corning in China mainland, and the member of China Silicone and Fluorine Association, mainly devote into the development?production and marketing of silicone new type high polymer material. Our factory is loated in the economy-developing Yangtze River Delta--Changzhou City, which is close neighbour with Shanghai City,has the advantage on the location