China Railway Second Engineering Group is subordinate to China Railway Engineering Corporation, which is supervised by the State Council State-owned Assets Supervision and Administration Commission, and is controlled by China Railway Corporation 100%. Therefore, China Railway Second Bureau is a central enterprise.
China Railway Corporation, a super-large state-owned enterprise, is a large modern industrial group integrating engineering construction, infrastructure construction management, real estate development, international business, survey and design consulting, warehousing and logistics, commercial real estate and other businesses.