Rongchang Chemical Factory is a high and new technology enterprise located in Jiangmen, Guangdong Province -- The Pearl River Delta and the economic hub of China. After founding in March 1999, with the expertise in R&D, and advanced production line and facilities, together with the joint efforts of the employees, Rongchang Chemical Co., Ltd. has developed into a professionally fine chemical manufacturer. The product ranges from polyester putty series, coating series, unsaturated polyester resin series, hardener series, to silicone sealant series including more than 20 catalogs.