The predecessor of China Railway 14th Bureau Group Co., Ltd. is the Fourth Division of Chinese People's Liberation Army Railway Corps. Company 200 1 was successfully restructured and became a wholly state-owned legal person company, which belongs to a large central enterprise and directly under the State-owned Assets Supervision and Administration Commission of the State Council.

After years of development, China Railway 14th Bureau Group Co., Ltd. has built a perfect industrial chain, and is a leading enterprise in the fields of large-diameter shield, underwater shield tunnel and urban rail transit in China.