China Railway Signal & Communication Engineering Bureau Group Co., Ltd.

China Railway Signal & Communication Engineering Bureau Group Co., Ltd. is a wholly-owned subsidiary of China Railway Signal & Communication Corporation (stock code: 688009.SH, 03969.HK), and a central second-level enterprise supervised by the State-owned Assets Supervision and Administration Commission (SASAC). China Railway Signal & Communication Corporation is a provider of technology, products, and services in the field of rail transit communication and signaling, a pioneer and leader in China's rail transit control system industry, and the world's largest solution provider for rail transit control systems. It possesses a complete industry chain integrating design and integration, equipment manufacturing, and engineering services for rail transit control systems, and is the designated authority for equipment standards, technical standards, and product standards in this field in China, as well as the first standardization technical review unit for railway control systems and communication signaling products authorized by the National Railway Administration. The Engineering Bureau Group holds general contracting qualifications for housing construction, municipal public works, and railway engineering, as well as specialized contracting qualifications for railway electrical, telecommunications, mechanical and electrical equipment installation, building intelligence, railway electrification, airport pavement, etc., along with qualifications for communication information network system integration, security and lightning protection, and professional testing qualifications for communication and electric power recognized by national professional institutions, capable of providing one-stop comprehensive services for major and mega projects. With communication, signaling, and information system integration and project management as its core competitiveness, the Engineering Bureau Group delivers reliable, satisfactory, safe, and suitable rail transit control technologies and high-quality building products to users in fields such as urban rail transit, high-speed railways, passenger dedicated lines, conventional railways, building intelligence, smart cities, housing and municipal construction, and airport engineering. The Group has undertaken construction of several "China's first" national key projects, including the Beijing-Shanghai High-Speed Railway, Wuhan-Guangzhou High-Speed Railway, Harbin-Dalian High-Speed Railway, Lanzhou-Xinjiang High-Speed Railway, and the Central-Southern Heavy Haul Railway Corridor, accumulating extensive project management experience in high-speed, plateau, severe cold, heavy haul, existing line railways, and urban rail transit, and has received multiple awards such as the China Civil Engineering Zhan Tianyou Award, National Quality Project Award, and Railway Quality Project Award. Following the development approach of "focusing on one main business while diversifying related fields," the Engineering Bureau Group is committed to advancing institutional, technological, and managerial innovation, striving to build a comprehensive construction group with competitiveness and influence, and creating value for society.