20 1 1 set up a medical device department, mainly engaged in the research and development and industrialization of portable diagnostic equipment;

In 20 10, the diagnostic research and development department was formally established, mainly engaged in the research and development of new diagnostic reagents and the industrialization of bioactive raw materials;

In 2008, Xiamen Yangshengtang Biotechnology Co., Ltd. was formally merged into Beijing Wan Tai Biopharmaceutical Co., Ltd. and renamed as Xiamen Wan Tai Canghai Biotechnology Co., Ltd.;

In 2005, Yangshengtang established Xiamen Yangshengtang Biotechnology Co., Ltd. in Xiamen, mainly engaged in the industrialization of genetically engineered vaccines;

On 200 1, Yangshengtang acquired Beijing Wan Tai Biopharmaceutical Co., Ltd., marking Yangshengtang's entry into the biopharmaceutical industry;

In 2000, Yangshengtang Co., Ltd., Xiamen University and * * * established "Yangshengtang Biopharmaceutical Joint Laboratory of Xiamen University";

1993, Mr. Zhong Shanshan founded Hainan yangshengtang pharmaceutical co., ltd.;