China Railway Construction Corporation Limited (CRCC) is a world-renowned construction contractor, infrastructure operator, high-end equipment manufacturer, and strategic emerging industry developer, With operations spanning 147 countries and regions worldwide, the company’s comprehensive business portfolio encompasses project contracting, survey and design consultation, investment and operations, real estate development, industrial manufacturing, materials and logistics, environmental protection, industrial finance and other  emerging industries. CRCC boasts a comprehensive industrial chain that integrates scientific research, planning, survey, design, construction, consultancy,operation, maintenance, investment and financing, enabling it to provide clients with seamless one-stop solutions. CRCC has established a leadership position in the design and construction of plateau railways, high-speed railways, expressways, bridges, tunnels and urban rail transit. While continuously strengthening its core competencies and enhancing its competitive edge by pioneering development in "Five New Frontiers" - new infrastructure, new equipment, new materials, new energy, and new services, CRCC is accelerating its transformation and upgrading of products and services to be green, refined, digitalized, intelligent, high-end driven and global-oriented, steadfastly advancing  toward its vision of becoming a world-class modern enterprise.