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热线:010-67864390
地址:北京市大兴区瀛海镇瀛海工业园瀛瑞路6-5号

●西安北站客服系统维保业务

System maintenance of Xi’an North Railway Station

●郑西高铁项目

Zhengzhou-Xi’an High-speed railway project .

●华山北和渭南高铁维保项目

Huashan North and Weinan high-speed maintenance project

瓮福企业站

Wenfu Group

渭河重化工厂区铁路专用线

Railway special line of  Weihe Heavy Chemical Industry Plant

机车检修段

Track automation system maintenance of  locomotive repair depot

●普光专用线现场维护及安全管理项目

Site maintenance and safety management project of puguang special railway line

●中铝物流集团甘肃有限公司铁路专用线

Special railway line of Chalco Group (Gansu) Co., Ltd.

●神火集团铁路专用线

Special railway line of Shenhuo Group

●榆钢储运作业区铁路设备检修维护项目

Maintenance Project of Railway equipment in Yugang Storage and Transportation Operation area

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