1:Descriptions for Prefabricated Steel Structure Buildings Main StructureFrame Structure/Beam and Column Structure/Space Grid Structure/Truss StructurePurlinC Section or Z section,Q235B,Q345BCladding systemSandwich panels for wall and roofing,single sheets for wall and roofingRoof/Wall Calddi...

1:Descriptions for Metal Warehouse Buildings Product nameLight Weight Steel Structure Facility for Agricultural UseMain StructureWeld H steel/ Steel Beam/ColumnSub-StructureC/Z purlin,C/Z section steelRoofing&WallFireproof/Insulated sandwich panels or corrugated steel plateConnectBy bolts...