1.Caofeidian Port Railway Capacity Expansion Project of Tanggang Railway

2.The signal cables used by the existing equipment of the railway special-line of power plant, the Plant 1 and Plant 2 of the China Aluminum Logistics Group Gansu Co., Ltd. have exceeded the overhaul period, and there are many cables with poor insulation and disconnection. The power plant is electrification station, the Plant 1 and 2 are non-electrical stations. The power plant consists of 8 groups of switches, plant 1 contains 22 groups of switches, and the Plant 2 contains 13 groups of switches, which is implemented by our company.

3.Gaositai reconstruction of Chenglong line of Jiying special railway project

4.Track management automation system engineering of Huangdao railway logistics base

5.Reconstruction and expansion project of Xi'an railway terminal Xi'an station