Jiangsu Chengxin Pharmaceutical Co., Ltd with total area 60,000m² and total invested amount of RMB 300 million, is a high-tech joint-stock enterprise established in 2010, located in Binjiang Pharm-Chem Industry Park, Qidong, the outstanding cultural city well known as the Rivers and Seas Pearl in Jiangsu Province, close to Chongming Island with merely one separated river. It takes around 1 hour by car from the manufacturing site to Shanghai, the Yangtze River Delta economic metropolis, very convenient in the traffic.