Yes According to official website of Zhejiang Damingtang Biotechnology Co., Ltd., representatives of Damingtang's expert team are: Zhang (Academician of Institute of International Medical and Biological Engineering of China Academy of Sciences), Zheng Shu (Professor of Medical College of Zhejiang University, Doctoral Supervisor), (Professor of Medical College of Zhejiang University) and Sun (Professor of Medical College of Zhejiang University).