Xia Liu

Hunan Sanqing Pharmaceutical Co., Ltd. engages in the manufacture and sale of pharmaceutical products and chemical raw materials. It also engages in drug development, biological product development, health food and product research and development, and biotechnology promotion services. The company was founded on September 19, 2006 and is headquartered in Changsha, China.

Beijing Sihuan Kebao Pharmaceutical Co., Ltd. engages in the research and development, production, and sale of pharmaceutical preparations. Its products include nicorandil for injection, terbutaline sulfate for injection, troxerutin for injection, aminomethylbenzoic acid for injection, isosorbide dinitrate for injection, and olopatadine hydrochloride tablets. The company was founded on December 4, 1998 and is headquartered in Beijing, China.