Sichuan Hanyu Space Steel Structure Co., Ltd., established on 2009-11-18, Business scope includes construction metal grid,truss,steel structure,Membrane structure,Profiled sheet metal for construction,Manufacture of glass curtain wall,Sales,Install,Roofing construction,Manufacture of new wall materials,Production of broadcasting and communication towers and masts,Production of hydraulic metal structures,Steel structure engineering design;Import and export business within the scope of business.(Above business scope,According to the law, the administrative permission of the relevant department is required,Not effective until permission is obtained,Do not carry out business activities)***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)