Hainan Yangshengtang Health Products Co., Ltd. was established in July, 1999. The company's products are clear buccal tablets, clear meatballs and small hemp seeds.
1999 10 Zhejiang yangshengtang natural medicine research institute co., ltd was incorporated.
200 1 Wan Tai biopharmaceutical co., ltd, a Beijing high-tech enterprise, joined yangshengtang co., ltd.
In February 2003, Beijing Wan Tai Biopharmaceutical Co., Ltd. under Yangshengtang and the Biopharmaceutical Joint Laboratory of Yangshengtang of Xiamen University developed the first rapid diagnostic reagent for HIV in China, and obtained the production license.
In July 2003, Yangshengtang vitamin series products officially became the key promotion project of Chinese Medical Association.
In July 2003, the hepatitis E vaccine jointly developed by Yangshengtang and the University of Hong Kong went to the national first-class new drug.
From June to 10, 2004, the Ministry of Personnel approved Yangshengtang Co., Ltd. to establish a postdoctoral research center.