Yong Sen Yang

Beijing Lepu Medical Technology Co., Ltd. engages in research and development, production and sales of in vitro diagnostic reagents and instruments. Its product series include molecular and nucleic acid detection, Xifensi thrombosis diagram, automatic fluorescence, Le Rui colloidal gold, Le Rui fluorescent, electrochemical, and Feite platelet test. The company was founded on January 7, 2008 and is headquartered in Beijing, China.

Yantai Addcare Bio-tech Co. Ltd. manufactures biological products. Its products services include elisa series, liquid handling series, blood grouping system and fia series. The company was founded in 2011 and is headquartered in Yantai, China.