Professor Liu Wanshun is a professor and doctoral supervisor of the School of Marine Life Sciences, Ocean University of China. Engaged in chitosan research and development for nearly 40 years, is the founder of chitosan industry, modified chitosan and its industrialization research leader.

Wang Yunbing 

Consultant and Expert

Professor Wang Yunbing is the director of the National Biomedical Materials Engineering Technology Research Center, the vice chairman of the Chinese Society of Biomaterials, and a national high-level talent. Professor Wang Yunbing was the chief technical leader and inventor of the world's first approved Abrat polylactic acid fully degradable polymer stent. 

Xi Yanfei

Consultant and Expert

Xi Yanfei, Director of the Center for Biomedical Materials and Tissue Engineering, Institute of Advanced Interdisciplinary Research, Peking University. Former director of the Central Inspection Institute of the Central Inspection Institute. The innovative medical device products that the company is developing and has been successfully developed are all carried out together with Director Xi. Xi Yanfei established the improvement of biological evaluation standards and test methods for medical devices.

Liu Liangming

Consultant and Expert

Liu Liangming, director of the second research office of the Field Surgery Institute of Daping Hospital.He worked with Biotemed on the development of new tactical war-wounded materials.