Chairman of the Supervisory Committee,was formerly the president and the deputy secretary of CPC Party Committee of INESA (Group) Co., Ltd., the assistant engineer, engineer, senior engineer, deputy director of the general department, director, research fellow, deputy head (in-charge) and head of the Shanghai Academy of Spaceflight Technology, 805 Research Institute. He was the deputy director of the Integrated Planning Office, director of Science and Technology Division and Equipment Industry Division of Shanghai Municipal Economic Committee. He also served as the deputy district mayor of Minhang District of Shanghai. Mr. CAI has a master degree in engineering, a degree in Executive Master of Business Administration (EMBA) and the qualification of research fellow.