Belonged to Da-Zheng railway, Tongliao-Dahushan section is an important passenger and cargo transport corridor across Jining Province, Liaoning Province and Mongolia Province.Through the railway line, To enter or exit Northeast China from Tongliao, Baicheng, and Qiqihar no longer need detour through the Shenyang hub, so that it can share the transport burden for Jing-Ha railway line, Shen-Shan railway line and the Shenyang hub. Its length in Shenyang territory is 180 km.

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Materials to be transported to the south mainly include timber, crude oil, food and machinery equipment, and timber transport accounts for 2 / 3. Materials to be transported to the north mainly include mine construction materials, coal, steel, non-metallic minerals, food and daily industrial products. At the same time, it is also the easy access for Beijing-Harbin railway to go to Tongliao and Chifeng. The line is also the shortcut for timber, crude oil, and grain in the Northeast to be transported to the south. The line is also an important part of the Da-Qi railway of the north-south railway in the west region of northeast China. The Dashushan-Tongliao section of the Da-Zheng railway is the main component of the second north-south channel of Qiqihaer-Dahushan in the northeast of China. It is an important railway trunk line parallel to the Beijing-Harbin railway, which crosses the western part of the northeast. It is also the rear channel of Sino-Russian trade. it plays a very important role in the northeast road network. The project scope of Winsion has undertaken in this project includes: ticket sale and reservation system, passenger service system and other systems. The passenger service system consists of integrated management platform, integrated display system, passenger broadcasting system, station (section) safety monitoring system and other subsystems; other systems includes computer network system, cargo transportation management system and public security management information system. During the construction period, the company invested a great deal of energy to prepare for the project. The project department adopted the new technology to ensure this project. We believe that with the efforts of all employees, it will contribute to improving the travel conditions for the passengers and improving the service quality of passenger transport.