Tonrol Bio-pharmaceutical joint-stock Co., Ltd is a professional production of blood products which located in Hefei. The company founded in 1993 and had already 18-year experience in production of blood produts. The undertaking passed GMP authentication in 1998 and also is pointed by national authority for the manufacturer of blood produts, which registered capital 145 million Yuan.

At present, we have manufactured 7 varieties products with 31 standards. Such as "Human Albumin"; "Human Immunoglobulin(pH4) for Intraveous Injiections", "Human Immunoglobulin(pH4) for Intravenous Injection, Freeze-dried", "Human Rabies Immunoglobulin" and etc. Many famous big-size hosipitals in China are our long-term business cooperation partner.