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High-speed Railway

TSDI has completed survey and design work of more than half of total operating kilometrage in China; hosted or participated in compiling many Chinese High-speed Railway standards; and possessed rich experience in conducting survey and design work for high-speed railway with different target speed value, under all kinds of climate conditions and geological conditions.

Beijing-Tianjin Intercity Railway


  Beijing-Tianjin Intercity Railway is the first high-speed railway with the design speed of 350km/h. It starts from Beijing South Railway Station; ends in Tianjin Railway Station with the total...more

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Beijing-Shanghai High-speed Railway


  Beijing-Shanghai High-speed Railway is 1318 km long with the design speed of 350km/h. It departs from Beijing South Railway Station, and terminates at Shanghai Hongqiao Railway Station. It was...more

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Harbin-Dalian High-speed Railway

Harbin-Dalian High-speed Railway is a 921km long railway located in the Northeast of China, which is a first alpine high-speed rail line with the speed of 350km/h. It starts from Dalian North Railw...more

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