Changzhou Guanjin Chemical Co., Ltd., formerly Wujin Sheng’an Chemical Plant founded in 1982, is located in Jiaoxi Town, Changzhou of Jiangsu province. Close to Shanghai-Nanjing Railway, Shanghai-Nanjing Expressway and the National Highway 312, the company enjoys superior location. Sticking to the principle of “Seek Development through Technology”, we boast top technicians and advanced equipments. With over 20 years’ efforts, we now have t...