Kissei Pharmaceutical Kissei Pharmaceutical is a company that specializes in the development and manufacturing of pharmaceutical, therapeutic, and food products. | ![]() Sihuan Pharmaceutical Hainan Sihuan Pharmaceutical (四环医药) is a company that develops medical drugs to treat oncology, diabetes, cardiovascular, CNS, and other diseases. | |
Founding Date | Founding Date 1946 | Founding Date 2001 |
Type | Type Public | Type Public |
Tags | ||
Locations | Locations Fort Lee, US HQ | Locations CN HQ |
Employees | Employees 1,907 | Employees 2,667 |

Hainan Sihuan Pharmaceutical (四环医药) is a company that develops medical drugs to treat oncology, diabetes, cardiovascular, CNS, and other diseases.
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