... xiamen city,fujian,ChinaEmployee50Main Productlight Steel frame house,Space Frame,Prefabricated House,Steel Tower,steel villaProduction Lines2 production lines of ... metal blending machine, Gantry submerged arc welding machine, Corrugated sheet molding machine, Shot blasting machine, Punching machine,Drilling ... Catalogue5. Formation effect chart Formation effect chart light steel roof structure house