1.High strenght,anti-seism,impact resistance 2.Heat-insulation, soud resistance, anti-water, fire-proof 3.easy to installation The Advantage of the Steel Structure:1.Weight is lighter2.Working reliability is higher3.Excellent anti-shock and anti-impact ability4.High degree of industrialization5.Can be assembled accurately and rapidly6.Interior space is large7.Easy to make seal structure8.Recyclable9.Construction period shorter Specification of Flexible prefabricated steel workshop/plant            Item:      Steel Structure Warehouse             Base:      Cement and Steel foundation bolt    Primary Member:     Light Steel Structure portal frame           Material:         Q345(S355JR),Q235(S235JR) steel           H-beam:          Welded or hot rolled              Purlin:          C&Z Purlin  (C120-C320, Z100-Z200)             Bracing:         X&V or others made from Steel angle, round pipe ectSecondary Member: Roof,Window,Wall,Door            Roof:      Color corrugated steel sheet(Thickness 0.3-0.8)                         sandwich panel(Thickness 50-250)               Window:  Alluminum Alloy or Plastic Steel            Wall:       Sandwich Panel(EPS,PU,RW)            Door:       Rolling door or sliding doorSurface Treatment: Two layer of Anti-Rust panitingAccessories: Semi-transparent skylight belts, Ventillators, down pipe, Glavanized gutter, ectPacking:   Upon your requestment or Regular packing for exporting   Design Parameters:   1)Live load on roof(KN/M2)2)Wind speed(KM/H)3)Snow load (KG/M2)4)Earthquake load if have5) Doors and windows Details6)Crane  (if have) ,Crane span, crane lift height, max lift capacity, max wheel pressure and min wheel pressure!  7)Size: width X length X eave height, roof slope8)Or your idea!  

Steel frame workshop/plant/warehouse building