... cost * Project scope:Industrial steel structure warehouse/workshop/hangar/garage/chicken shed,container house, prefabricated ... channel,corrugated steel sheet,etc.* Products&Service Scope:Design&Engineering Service, Steel Building,Space Frames, Portable Cabins ... Waterproof structure d)OEM/ODMprefabricated metal building Main application:Workshop, warehouse, transportation hall, canteen, exhibition hall, ...