China Railway Materials Company Limited.

China Railway Materials Company Limited, listed on the Shenzhen Stock Exchange since 1999, operates primarily in the rail transit industry. The company specializes in supply-chain management of materials, technical services for operation and maintenance of rail transit, and the production of project construction materials. It offers integrated comprehensive services tailored to the needs of clients within the rail sector and beyond. The company's main business lines include supply-chain management for oil and rail, as well as mobile equipment for railways. It has established a nationwide network for rail supply and maintenance services, providing clients with a full range of technical support. Additionally, China Railway Materials produces construction materials such as clinker, cement, and ready-mix concrete, while also offering integrated services that encompass procurement, logistics, and quality control. The company is recognized as a major diesel supplier for the China State Railway Group and has developed proprietary systems for fuel supply-chain management.

1. The company is a major diesel supplier of China State Railway Group and possesses an exclusive information management platform (CROSS system) for fuel supply-chain of the national railway system. Based on real-time data collected by CROSS system and monitoring & tracking on such data, the company has set up a nationwide diesel sales network and a complete oil distribution system for rolling stock. 2. The company has relevant Inspection Certificate accredited by China National Accreditation Service for Conformity Assessment (CNAS), and is a leading authorized service provider in mainland China for on-site quality supervision of steel rail, rail welding, turnout, high-speed turnout sleeper and other products as well as provides a shield for safety of railway. High-speed grinding technique and wheel & rail maintenance technique owned by the company have filled the national blank and are cutting-edge in the area. 3. The company has a complete service network for maintenance & repair service of rails, which is capable of providing integrated solutions including rail shape grinding, turnout shape grinding, complete inspection & assessment and service information management. The company led the formulation woks of two industry standards, participated in 2 A-category R&D programs of China State Railway Group, and has 3 Patents for Invention on rail maintenance technique, 4 Patents for Utility Models and 14 software copyrights.