The national railway main data center is located in the Gaocun Science and Technology Innovation Park in Wuqing District, Tianjin, covering an area of approximately70.23 acres, with a total building area of 54,393 square meters, primarily consisting of three major buildings: the Information Building, Operations and Maintenance Building, and Cogeneration Building, along with supporting facilities for the park. It is positioned as a high-level information center for China Railway and a high-grade data processing center, serving as the core of the overall informationization plan of the National Railway Group. It is a demonstration project for the national railway information construction and an important infrastructure.