Jingjiang Decheng Chemical Industry Co., Ltd. is located in Jingjiang in Jiangsu in the Yangtze River Delta in China, and is close to Beijing-Shanghai Expressway, enjoying good location. The company is specialized in the manufacture of 1,2,3-BENZOTRIAZOLE, Tolyltriazole, (refined) and O-phenylendiamine. The company boasts leading production techniques and perfect inspection system, and products enjoy high quality. Upholding the tenet of "Quality First, Customer Foremost", we offer world-wide en...