The most beautiful scenery of the Gobi Desert in the west of Trinity

The full name of G7 Expressway is Beijing-Urumqi Expressway (referred to as Beijing-Xin Expressway, also known as Beijing-Urumqi Expressway, and the national highway network number G7). The expressway is an important part of the national highway network. The project department from Ejinaqi to Hamilin Bai has two SSP220C-5 pavers and one SPR300-5 rubber tyre roller to cooperate with the construction, which is responsible for the paving of the base layer of this section.

Construction difficulties: Located in the Gobi Desert in the west of Inner Mongolia *8981, there is little population, lack of materials, short construction period, large equipment workload, poor construction environment, and often sandstorms.