... Southeast Asia, Africa, Oceania, Mid East, EasternAdvantagesEasy to assemble and disassemble with simple and common tools. ... assembled quickly and accuratelyLarge steel interior spaceLikely to cause sealing structureSteel corrosivePoor fire-resistant steelRecyclable ... structural steelSpecial purpose steelApplications: Steel workshop/warehouse/shed, Exhibishion Hall,Office buildings, Garage,Multy-story ...