The company's predecessor was the Chinese People's Liberation Army Railway Corps. It is currently a large-scale construction enterprise managed by the State Council's State-owned Assets Supervision and Administration Commission. It exclusively initiated the establishment of the company in Beijing on November 5, 2007, and listed in Shanghai and Hong Kong on March 10 and 13, 2008, respectively. The company's business covers engineering contracting, planning and design consulting, investment and operation, real estate development, industrial manufacturing, material logistics, green environmental protection, industrial finance and other emerging industries. Corporate honors: It has been continuously selected as a “Fortune Global 500” company, ranked 43rd in 2023; ranked in the top 3 of the “World's 250 Largest Contractors” published by the US “Engineering News Record” (ENR) magazine, ranked 12th in the “Top 500 Chinese Companies”, etc.