Xuan Lin Cui

Beijing Weigu Biomedical Co., Ltd. is a pharmaceutical company based in Beijing, China. The Chinese company manufactures and distributes pharmaceutical products.

China National Biotec Group Co., Ltd. engages in the research and development, and production of biological products. It offers vaccines, immunoglobulin therapy injections, and biochemical reagents. The company was founded on April 18, 1989 and is headquartered in Beijing, China.

Chengdu Rongsheng Pharmaceutical Co., Ltd. engages in the research and development of biological products. Its business scope includes transfer of scientific research achievements, import and export of goods, technology import and export, and production of blood products, The company was founded on March 12, 1997 and is headquartered in Chengdu. China.

Changchun Keygen Biological Products Co. Ltd. engages in the research and development of pharmaceutical products. The company main products are live attenuated measles and varicella vaccine, chickenpox vaccine and other related products. The company was founded in December 2003 and is headquartered in Changchun, China.