Beijing Tiantan Biological Products Co., Ltd. engages in the research and development, manufacture, sale, and marketing of blood products in China and internationlly. Its products include human albumin; intravenous human immunoglobulin; rabies patient immunoglobulin; tetanus human immunoglobulin; hepatitis B human immunoglobulin; freeze-dried intravenous hepatitis B human immunoglobulin; histamine human immunoglobulin; human prothrombin complex; human coagulation factors VIII; human fibrinogen; recombinant human coagulation factor VIII for injection; and other blood products. Beijing Tiantan Biological Products Co., Ltd. was founded in 1966 and is headquartered in Beijing, China.