What is Ren Yuhang's title? Technical director of traffic control

Ren Yuhang: Male, born in June 1975, China nationality, with no right of abode abroad, Ph.D. in business management, School of Economics and Management, Beijing Institute of Technology, currently non-executive director of urban construction design, general manager of capital operation department and director of foreign cooperation office of Beijing Infrastructure Investment Co., Ltd. From July 2003 to September 2003, Mr. Ren worked as an engineer in the First Thermal Power Company of Henan Electric Power Company. From March 20, 2008 to16 and 12, he successively served as project manager, general manager secretary, assistant manager of asset management department, deputy manager (presiding) and general manager of financing planning department of Beijing Infrastructure Investment Co., Ltd.; 20 17 1 Up to now, he has served as the general manager of the investment development headquarters of Beijing Infrastructure Investment Co., Ltd.; 2065438+since February 2007, he has served as a non-executive director of Beijing Investment Rail Transit Technology Holdings Co., Ltd.; 2065438+Since August 2008, he has served as a non-executive director of the Company.