Beijing Tiantan Biological Products Co., Ltd. (TIANTANBIO) is a hi-tech listed company, exclusively initiated and set up by the National Vaccine & Serum Institute (NVSI) who is the China's first research and manufacturing corporation for biological products with nearly a century history who was founded in 1919. 

We mainly engage in the research, development, manufacturing and marketing of the bacterial & viral vaccines, blood derivatives, diagnostic reagents and various kinds of high-tech bio-pharmaceutical products, including more than 110 kinds. 

Sincerely wish to cooperate with you!