When was Chen Zaihong born? David medical general manager

Chen Zaihong: Male, born in 1969, China nationality, without overseas residency, bachelor degree, party member, senior engineer, senior economist, vice president of Zhejiang Medical Device Industry Association, member of Ningbo Committee of China Association for Promoting Democracy, director of China Medical Device Association, executive director of China Medical Device Industry Association and director of China Biomedical Engineering Society. He used to be the general manager of Ningbo David Medical Devices Co., Ltd. and the executive director and general manager of Ningbo Weierkaidi Medical Devices Co., Ltd., and now he is the chairman and general manager of the Company and the executive director of Ningbo Weierkaidi Medical Devices Co., Ltd..