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Mining and metallurgy customers

Mining and metallurgy customers

宝钢集团
首钢集团
包钢集团
河北钢铁集团
华菱钢铁
太原钢铁集团
唐山钢铁集团
西宁特钢
重庆钢铁集团
济钢集团
紫金矿业
山东黄金集团
中金黄金股份有限公司
湖南辰州矿业
湖南有色金属控股集团有限公司
西部矿业
葫芦岛锌业股份有限公司
江西铜业
金钼股份
山西关铝股份有限公司
云南铜业集团
Hongkong high speed road
HongKong Kaida Tunnel
Shing Mun Tunnel
Kai Tak Tunnel
High-Speed Rail
Australia-higway
University
Thomson east coast line tunnel
Sentosa Tunnel
Berapit tunnel
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