China Railway was established in March 1950, and its headquarters is in Beijing. It is a multi-functional super-large enterprise group integrating infrastructure construction, survey and design and consulting services, engineering equipment and parts manufacturing, real estate development, railway and highway investment and operation, mineral resources development and material trade. It is also the largest multi-functional comprehensive construction group in China and even Asia, and a central enterprise managed by the State-owned Assets Supervision and Administration Commission of the State Council.

China Railway Engineering Corporation has jurisdiction over China Railway No.1 Bureau to China Railway No.10 Bureau, and China Railway 1 ~ 10 Bureau was reorganized from several engineering bureaus of the Ministry of Railways. China Railway Construction has jurisdiction over China Railway 11th Bureau to China Railway 25th Bureau, China Railway 1 1~20 Bureau was reorganized by Railway Corps 10 Division, and China Railway 2 1 Bureau, 22 Bureau, 23 Bureau and 24 Bureau were merged and reorganized by the former Railway Bureau Engineering Department.

Geographical position corresponding to each bureau of China Railway

China Railway No.1 Engineering Group Co., Ltd.-Yanta North Road, Xi City 1

China Railway Second Engineering Group Co., Ltd.-Chengdu Majiahuayuan Road 10

China Railway Third Engineering Group Co., Ltd.-No.269 Yingze Street, Taiyuan City

China Railway Fourth Engineering Group Co., Ltd.-No.96 Wangjiang East Road, Hefei

China Railway Fifth Engineering Group Co., Ltd.-No.23 Zaoshan Road, Guiyang City

China Railway Sixth Engineering Group Co., Ltd.-No.2 Wanshou Road, Haidian District, Beijing

China Railway Seventh Engineering Group Co., Ltd.-No.0/225, Hanghai East Road, Zhengzhou City

China Railway Eighth Engineering Group Co., Ltd.-No.2 North Section of Chengdu First Ring Road 100

China Railway Ninth Bureau Group Co., Ltd.-No.3-1Jingbin Street, Shenhe District, Shenyang City

China Railway 10th Bureau Group Co., Ltd.-No.0/67, Chezhan Street, Jinan City

China Railway 11th Bureau Group Co., Ltd.-No.0/03, Dingziqiao, Wuchang District, Wuhan City

China Railway 12th Bureau Group Co., Ltd.-No.0/30 Xikuang Street, Taiyuan City

China Railway 13th Bureau Group Co., Ltd.-No.2138, Lingdong Road, Erdao District, Changchun City

China Railway 14th Bureau Group Co., Ltd.-Heping Road, Jinan City 1

China Railway 15th Bureau Group Co., Ltd.-Luoyang Sitong Road

China Railway 16th Bureau Group Co., Ltd.-No.2, North Lijia, Hongsongyuan, Chaoyang District, Beijing

China Railway 17th Bureau Group Co., Ltd.-No.266 Pingyang Road, Taiyuan City

China Railway 18th Bureau Group Co., Ltd.-Liulin, Hexi District, Tianjin

China Railway 19th Bureau Group Co., Ltd.-No.0/7 Heping Road, Liaoyang City

China Railway 20th Bureau Group Co., Ltd.-No.89 Antaihua Road, Xi

China Railway No.21 Bureau Group Co., Ltd.-No.0/56 Hezheng Road, Lanzhou City

China Railway 22nd Bureau Group Co., Ltd.-No.40 Fuxing Road, Beijing

China Railway 23rd Bureau Group Co., Ltd.-No.84 Dongmen Street, Chengdu

China Railway 24th Bureau Group Co., Ltd.-No.2 Huiwen Road, Shanghai

China Railway 25th Bureau Group Co., Ltd.-No.55, Zhongshan 1st Road, Guangzhou