The business of CRCC covers project contracting, survey design consultation, industrial manufacturing, real estate development, logistics, trade of goods and materials as well as capital operations. CRCC has developed mainly from construction contract into a complete and comprehensive industrial chain of scientific research, planning, survey, design, construction, supervision, maintenance and operation, etc. The comprehensive industrial chain enables CRCC to provide his clients one-stop integrated services. Now CRCC has established its leadership position in project design and construction fields in plateau railways, high-speed railways, highways, bridges, tunnels and urban rail traffic.