China Railway No 2 Engineering Group Co., Ltd. is headquartered in China. The Company's line of business includes providing general contracting services such as constructing bridges and tunnels.The China Railway Second Bureau (formerly the Southwest Railway Engineering Bureau) was established on June 12, 1950. It is the first railway construction enterprise in New China that Deng Xiaoping and He Long and other older revolutionaries personally created and awarded the banner of “opening the road”. It is also a core member company of China's top 500 enterprises, China Railway Group.