Datong Tongxing Antibiotic Co., Ltd. is a joint-stock company specializing in the production of APIs.Established in August 1998, Tongxing now is one of the key production backbone enterprises in Datong City. Located in Tongshuo area, our company enjoys a prominent economic position and obvious geographical advantages, a solid industrial foundation and convenient transportation; therefore, we has unique advantages on the production of antibiotic APIs: ①Regional advantage (dry and cool climate); ②Energy advantage (sufficient coal and electricity); ③Raw material advantage (corn and grain production area); ④Industrial Base advantages (complete categories),it is one of the ideal areas for the production of antibiotic APIs.