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tunnel network information column conveys the latest information in the industry, looks forward to new domestic and foreign technologies, spreads innovative technology concepts, and focuses on the latest industry trends.
m.tunnelling.cn news 2025-03-10
our company is engaged in the processing and installation of cement products, metal products, stone materials, and has participated in shanghai construction and shanghai major national engineering projects many times, and has been recognized by the owner and general contractor. main engineering projects: 2009 hongqiao hub beijing-shanghai high-speed railway and shanghai-nanjing high-speed railway affiliated projects, construction unit: china communications construction third aviation bureau sixth bill 10th working area fifth working area 2010 hongqiao hub beijing-shanghai high-speed railway concrete cover project, construction unit: china communications construction third aviation bureau sixth bill 10th working area 2011 shanghai-hangzhou passenger special special project hongqiao high-speed railway project department, construction unit: oriental construction group newly built shanghai-east vehicle section water supply and drainage project in 2011, construction unit: china railway fourth bureau shanghai-east vehicle section project manager 2011 shanghai-east vehicle section shanghai-east vehicle section shanghai-east vehicle section reform project (guardrail) construction unit: china railway 24th bureau shanghai emu shanghai-hangzhou line reform project department 2013 shanghai rail transit line 11 signal project construction unit: china railway fourth bureau electrochemical company shanghai rail transit line 11 signal management department 2013 shanghai rail transit line 12 jinqiao parking lot construction unit: hongyang construction group co., ltd. ninth branch 2014 shanghai metro line 12 and 7 prefabricated fence prefabricated construction unit: shanghai construction engineering 2015 shanghai international tourism resort (disney) boutique shopping village mechanical and electrical installation project construction unit: china construction second bureau installation engineering co., ltd. shanghai branch 2016 S26 construction unit of the city expressway project (isolation pier processing and installation): china communications construction first engineering bureau 2016 subway line 13 and 14 fence processing and installation construction unit shanghai tunnel co., ltd.
www.shwenhang.com corporate brand 2025-02-20
from the first domestic listed company in the infrastructure sector to the creator of the "first record" in 21 world engineering construction history, to the national layout, global EPC the market-recognized comprehensive service provider for urban infrastructure construction and operation. tunnel co., ltd., established in 1965, has continuously attracted talents from all over the world and expanded its business portfolio in its 50-year entrepreneurial process. its core industries cover nine major fields including super-large tunnels, rail transit, roads and bridges, underground space, construction and real estate, energy, water affairs, heavy engineering equipment and green building materials.
www.stec.net business services 2025-01-15
shanghai urban construction design research institute (group) co., ltd. is a comprehensive design consulting research unit engaged in infrastructure construction, mainly engaged in survey, design and general contracting. it has the qualifications of national engineering design class a, national engineering survey comprehensive class a, engineering consulting class a, and engineering consulting class a, providing full industry and full process services for engineering construction.
www.sucdri.com design beautification 2025-01-14