Jian Cao

Qingdao Double Whale Pharmaceutical Co., Ltd. engages in the research and development, production, and sale of pharmaceutical products. It focuses on technological innovation and product development of oral vitamins and over-the-counter medicines such as acid-resistant, anti-allergic, and hypolipidemic drugs. The company was founded on April 29, 1994 and is headquartered in Qingdao, China.

Crystal Pharmatech Co., Ltd. engages in the provision of materials science and engineering services for drug development. It provides drug crystal research and development, pharmaceutical drug technology research, formulation prescription technology development, crystal form study, chemical process development, formulation development, medicine analysis, solid-state detection, and product quality research services. The company was founded by Min Hua Chen, Yan Feng Zhang, Jia Lin Wang, Robert Wenslow and Su Ling Zhang on July 21, 2010 and is headquartered in Suzhou, China.