... Production capacity14400 ton per yearMain equipment *10 burner CNC cutting machine *Electro slag welding machine*8-head ... Workshop ,warehouse, living room ,office ,supermarket ,school ,gymnasium, poultry shed ,garden shed ,guard room ,police kiosks ,kiosks ,stairs ,bridge, exhibition ... thin -wall steel structure :GB50018-2002*Load code for the design of building structures: GB50009-2006*Construction ...