China Railway 16th Bureau. According to the relevant data of official website, Kong Ling was founded in February 20001year and served as the director of the 19th Bureau of China Railway, transferred to 16th Bureau of China Railway in April 2006, served as the deputy general manager of 16th Bureau of China Railway in June 20 10, and served as the chairman and deputy secretary of the Party Committee of 16th Bureau of China Railway in 2022. China Railway Construction Group Co., Ltd., formerly known as the Chinese People's Liberation Army Railway Corps, is now a super-large comprehensive construction group managed by the State Council State-owned Assets Supervision and Administration Commission. On June 5, 2007, China Railway Construction Co., Ltd. was established exclusively in Beijing.