Found in 2009, Ranken Design Institute lays emphasis on design of city rail transit, railway, road and municipal tunnel, industrial and civil building, geotechnical and underground engineering technology study, and provides skills for construction and R&D. The institute is staffed by young and energetic engineers in their 30s, gathered from large domestic subway design institutes, of whom 60% hold master’s degree or higher. Design Institute has participated in design of urban rail transit projects in Beijing, Xi’an, Taiyuan, Chengdu, Chongqing, Ningbo, Guiyang, and Hohhot. 2 civil works and 22 underground projects are completed or under construction, among those projects, 45 underground stations and 32.6km section, including preliminary design and construction plan of architecture, structure, ventilation gallery, water drainage and supply, lighting, with the usage of methods of shallow buried, shield, open and cut, flyover(straddling monorail). It’s technological expertise in shallow buried tunnel and shield tunnel design, underground water disposal, and risks controlling is internationally renowned.

(+86)028-86520520      Ranken Mansion, No.189,Wuke West 2nd Rd, Chengdu

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