China Railway Materials Company Limited provides material supply chain management services for the rail transit industry in China. It offers supply chain integration for railway diesel and lubricating oils, rail operation and maintenance services, and railway equipment such as wheels, axles, bearings, couplers, buffers, braking devices, and other running parts. The company also supplies H and B-shaped steel products, bamboo flooring, high-speed rail glasses, and other vehicle materials. Additionally, it engages in integrated railway logistics, dangerous goods logistics, centralized procurement of railway construction materials, bidding agency business, and railway engineering material supply. It provides clinkers, finished cement, commercial concrete, sleepers, elastic support blocks, and other products for railways, roads, bridges, tunnels, and buildings, as well as engineering construction materials and bulk material supply chain integration services. Founded in 1887, the company is based in Beijing, China.