1. <rp id="k7h2o"></rp>

        <source id="k7h2o"></source>

        ABOUT US

        LanZhou Deke

        Engineering Materials Co., Ltd.

        Lanzhou Deke Engineering Materials Co., Ltd. is located in an important industrial base in the north..
        G341 line Huanxian slope proje..

        Geotechnical compartment is on line G341 to enhance slope consolidation protection effect, reduce rainwater scouring slope surface.

        READ MORE
        Quannan Expressway

        Quannan Expressway (G72) Liuzhou-Nanning Expressway Reconstruction and Extension Project starts from Liuzhou Luzhai North Interchange,

        READ MORE
        Jingshen railway

        Jingshen Railway starts from Jingbian North Railway Station in the south, connects with Menghua Railway Station in the north and Shenmu West Railway Station in..

        READ MORE
        Beijing-Tibet Expressway-Ningx..

        Reconstruction and expansion project of shizuishan-zhongning section of Beijing-Tibet expressway.

        READ MORE
        Beijing-Tibet Expressway-Hubao..

        The reconstruction and expansion project of the Hubao section of Beijing-Tibet Expressway has a total length of 217 kilometers.

        READ MORE
        Xinjiang Wuwei-Wukui Expresswa..

        The Wuwei Expressway section includes the five sections of Urumqi-Weili, Weili-35Tuan, 35Tuan-Ruoqiang, G0711-Yitun-Bulak-Ruoqiang,

        READ MORE
        Beijing-Hong Kong-Macao Expres..

        The Beijing-Hong Kong-Macao Expressway Luohe-Zhumadian Expressway is an important section of the "two vertical and two horizontal" national trunk...

        READ MORE
        Bao Mao Expressway

        The reconstruction and expansion project of Baotou-Dongsheng section of Bao-Mao expressway includes two parts: the main line starts at...

        READ MORE
        Dundang expressway

        The Dunhuang-Dangjinshankou Expressway is an important project in the development of the western region and an important part of the inter-provincial channel Xi..

        READ MORE
        Beijing-Zhangjiakou high-speed..

        Beijing-Zhangjiakou high-speed railway is an inter-city railway connecting Beijing and Zhangjiakou city in Hebei province.

        READ MORE
        一级A爱做片免费观看国产|一级片好看中文字幕|国产精品亚洲大片|免费 无码 国产在线观看12