Hansen Pharmaceutical Company

Hunan Hansen Pharmaceutical is a prominent Chinese pharmaceutical company specializing in the research, development, and manufacturing of Traditional Chinese Medicine (TCM) and chemical drugs. The company is best known for its flagship product, Simotang Oral Liquid, which is widely used for treating gastrointestinal disorders such as dyspepsia and abdominal distension. Beyond digestive health, Hansen's portfolio includes treatments for cardiovascular, respiratory, and urinary conditions. Headquartered in Yiyang, Hunan Province, the company operates multiple GMP-certified production lines and maintains a significant presence in the domestic Chinese market. It is publicly traded on the Shenzhen Stock Exchange and is recognized as a high-tech enterprise in China.