China Railway 11th Bureau Group Co., Ltd. is the backbone enterprise of China Railway Construction Co., Ltd., one of the top 500 enterprises in the world. Formerly known as the Chinese People's Liberation Army Railway Corps, it was born in 1948. 1984 after the military reform, it was reorganized into the 11th Engineering Bureau of the Ministry of Railways, and 199 was renamed as the 11th Engineering Bureau of China Railway. In August of 20001year, it was restructured into China Railway 11th Bureau Group Co., Ltd., and was listed as a whole with China Railway Construction in March of 2008.
After more than 60 years of hard work and enterprising, the group company has developed into a super-large enterprise group integrating construction, survey and design, scientific research, equipment manufacturing, capital operation and real estate development, and has the right to operate abroad. The group company has 14 wholly-owned subsidiaries, 13 domestic headquarters, 6 overseas headquarters and Singapore branch.
The group company has the first-class qualification of general contracting for railway engineering, housing construction engineering, municipal engineering, highway engineering, water conservancy and hydropower engineering, communication engineering and electromechanical installation engineering; Mine engineering, bridge engineering, tunnel engineering, highway pavement engineering, airport road engineering, urban rail engineering, foundation and foundation, hydraulic tunnel, railway track laying and beam erection.
Earthwork, railway power, electrification, power transmission and transformation, steel structure, architectural decoration, geological environment management, geological disaster prevention, boiler installation, pipeline installation, concrete prefabrication, geotechnical engineering survey, railway industrial design, architectural engineering design, blasting, A-class crane installation, transformation, maintenance, B-class crane manufacturing, real estate development, etc. Qualification 106, labor subcontracting qualification 65438.