China Railway Eighth Engineering Group Co., Ltd. (hereinafter referred to as the Group) is a wholly-owned enterprise of China Railway Corporation (a fortune 500 enterprise), which was reorganized by Chengdu Railway Engineering Group, Kunming Railway Construction Group and Chengdu Bridge Factory. China Railway Eighth Bureau Group Co., Ltd. is a wholly-owned enterprise of China Railway Corporation, a fortune 500 enterprise in the world. Established in 1952. It is a state-owned super-large enterprise group integrating domestic and international construction, project planning, investment and management, engineering design, industrial equipment manufacturing, real estate development, automobile sales and maintenance, Cao Yixiu, warehousing and logistics, concrete products and other businesses, with a registered capital of 65,438. China Railway Eighth Engineering Group Co., Ltd. has more than 65438+100000 employees, including 242 first-class builders, 20 professors, more than 5000 senior and intermediate professional technicians and managers, and has more than 4000 sets of advanced construction machinery and equipment. At present, the first-class qualification of railway engineering general contracting, the general contracting of highway engineering, housing construction, municipal public works, tunnel engineering, bridge engineering and railway track-laying and bridge-erection engineering, the professional contracting of urban rail engineering, the second-class qualification of water conservancy and hydropower engineering and the third-class qualification of communication engineering. The annual construction capacity is more than 20 billion yuan. China Railway Eighth Engineering Group Co., Ltd. is in a leading position in many fields such as railway comprehensive engineering, railway passenger dedicated line engineering, bridge construction, ballastless track, ballastless turnout, complete sets of construction equipment, formula and construction of CA mortar. Participated in more than 40 new railway lines, double tracks, electrification transformation and large and medium-sized construction projects such as highways, water conservancy, urban rail transit, high-rise buildings, municipal utilities and communications in 26 provinces, municipalities and autonomous regions, and provided 12000 high-quality prestressed concrete bridges for more than 60 railways. Abroad, Iraq, Kuwait, Sudan, Laos and the Democratic Republic of Congo,