China Railway Construction Corporation Limited (CRCC) is one of the most powerful and mega comprehensive construction groups in the world, with business presence in more than 130 countries around the world, covering project contracting, planning and design consultation, investment operation, real estate development, industrial manufacturing, materials logistics, environment protection, industrial finance and other emerging industries. It has developed from an enterprise mainly engaged in construction contracting into one with an integral industrial chain involving research, planning, survey, design, construction, supervision, operation, maintenance and investment & financing, which enables us to provide customers with one-stop integrated services. The CRCC plays a leading role in terms of the engineering design and construction of plateau railways, high-speed railways, highways, bridges, tunnels and urban rail transit. CRCC upholds the new development philosophy, followed the policy of "pragmatism, integrity, innovation and sustainability", endeavor to serve national economic and social development and meet the people's yearning for a good life, focused on the government, the city and the people, spared no efforts to build a "quality-oriented enterprise", leveraged our advantage in the whole industry chain, provided customers with one-stop integrated services, and forged ahead with the vision of becoming the most trustworthy world-class general construction industry group.