... to different size/design/raw materails grades, etc Steel structure building sales to:North America, South America, Eastern Europe, ... steel workSteel anti-vibration (earthquake), impact and goodSteel structure for a higher degree of industrializationSteel can be assembled ... /shed, Exhibishion Hall,Office buildings, Garage,Multy-story building,Hanger,Agricultral storage,Logistic centers,and all kinds of ...