As the leading enterprise in Chinese sealant industry , Zhijiang Silicone Company concentrates on research and development , production and distribution of many kinds of sealants, such as silicone, polysulfide, butyl, polyurethane, MS, electronic solar photovoltaic encapsulants and so on . Our products have passed ISO 9001 , ISO14001 system and get the certifications of TUV PSB Singapore ASTM standard and TNO CE standard. We are the only sealant manufacturer in the sealant industry , who gets the highest honors of “CHINA TOP BRAND” and “CHINA WELLKNOWN TRADEMARK”. Zhijiang Silicone Company uses the advanced automatic production lines , which were imported from Germany and Italy, and satisfies the domestic and foreign demands with the persistently innovative excellent products and perfect services . Our products have been used in Russia Federal Tower, Frankfurt Airport, waterscape building in Chicago America, Dubai Acc44 Building, Beijing National Stadium (Birds Nest), Beijing TV Center, Shanghai Expo Center and so on, and win the users high approval.