Zeng Ying: Male, born in December 1969, Chinese nationality, no permanent residence abroad, bachelor of science degree in physics from Huazhong University of Science and Technology. Mr. Zeng Ying has successively served as a development engineer at the Nuclear Radiation Instrument Research Institute of Wuhan Instrument Group Corporation, a technical support engineer at the Wuhan Branch of General Electric Group's Medical Division, a Mindray Medical Service Engineer, and as a senior vice president. He joined the company in 2013 and has been in charge of the company's procurement, production, R&D and other work for a long time. He has obtained more than 40 patents. He is the person in charge and main completer of the company's "Specific Protein Analyzer Industrialization" project, which won the Shenzhen Science Award in 2018. First Prize for Progress Award. He is currently a director and deputy general manager of the company.