Jilin Province Huinan Changlong Bio Pharmacy Co. Ltd. engages in the manufacture and distribution of Chinese medicines and pharmaceutical products. Its products include Edaravone Injection, Compound Huonaoshu capsule, Haikun Shenxi capsule, Cefpirome sulfate for injection, etc. It also operates its business under the Brand names, Changlong, and Shendi. The company was founded on May 31, 1989 and is headquartered Tonghua, China.