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Taigang Raw Material Field Environmental Protection Renovation Closed Grid Project
Xingtai Iron and Steel Co., Ltd. yard closure project grid and enclosure engineering
Tianjin Rongcheng United Iron and Steel Group Steelmaking Baihui Kiln Yard Closure Project
Pizhou Zhonglian Cement Co., Ltd. Steel Warehouse Project
Tianjin Lingang Economic Zone Grain and Oil Logistics Center Phase I Project
Anyang Iron and Steel Co., Ltd. West Site Fully Enclosed Project
Tianjin Rongcheng Group Tangshan Special Steel Co., Ltd. South yard closure project grid project
Tianjin LNG Phase II Project Concrete Storage Plant Steel Structure Project