China Railway 14th Bureau Group Co., Ltd., approved by the Ministry of Construction, is a super-class railway construction general contracting enterprise with comprehensive construction capacity, with first-class highway engineering construction general contracting, first-class municipal public works construction general contracting, first-class housing construction general contracting and first-class water conservancy and hydropower engineering construction general contracting;
The first-class professional contracting of highway subgrade engineering, highway pavement engineering, tunnel engineering, bridge engineering, additional qualification of urban rail transit engineering, first-class qualification of geological disaster prevention engineering approved by the Ministry of Land and Resources and approved by the Ministry of Commerce enjoy the right to operate abroad.
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China Railway Construction 14th Bureau Group Corporation was established in 1947, formerly known as the Fourth Division of Railway Corps, and has participated in the construction of nearly 60 railway trunk lines, double-track lines and passenger dedicated lines, with a length of more than 4,000 kilometers. Has undertaken the construction tasks of more than 200 expressways with more than 3,000 kilometers; Hundreds of extra-large bridges, viaducts and large overpasses under construction;
Completed the construction of more than 500 tunnels with a total length of 368,000 meters; There are more than 20 airports involved in the construction, and more than 0/00 high-rise buildings have been built, with a total construction area of more than 3 million square meters; Also participated in the construction of urban rail transit projects in Beijing, Guangzhou, Tianjin, Hangzhou, Wuhan, Nanjing, Chengdu, Shenyang and Xi 'an. Since the Eighth Five-Year Plan, it has won 12 Luban Award, 3 Zhan Tianyou Civil Engineering Awards, more than 20 national high-quality engineering silver awards, 92 provincial and ministerial-level high-quality projects, 8 municipal engineering gold awards and 6 national customer satisfaction projects. There are 20 management achievements;
18 scientific and technological achievements won national and provincial outstanding achievement awards, 7 of which reached the international advanced level and above. In 2007, three construction methods were rated as national construction methods, and five national patents with the ownership of the group company were obtained. 1994, the group company was selected as 15 of "Top 500 Construction Enterprises in China", 9 of "Top 0/00 Railways, Highways, Bridges and Tunnels in China", 1997 and 1998 were selected as "Top 500 Construction Enterprises in China".
China Top 200 Enterprises in Building System Turnover, National Excellent Construction Enterprises, National Excellent Enterprises in Ideological and Political Work, National Model Workers' Home, National ankang cup Competition Award-winning Enterprises, Shandong Province Contract-abiding and Credit-keeping Enterprises, Shandong Province Premium (AAA) Credit Enterprises, Shandong Province Advanced Construction Units, Shandong Province Site Management Model Enterprises, etc.