ItemNo.G080Quality Warrantywe promise that our products could be used at least 20 yearsMaterialWrought ironProcess1.hand forging2.CO2 arc welding assembly3.rubbing4.Acidwashingand powder coatedOpeningswing in or out;automatic or manucal control are available,we make as per clients' requestColorAny color of powder coated are available as per your requestMOQ1 pcSurfaceSmoothy, not any dustPackingSimple packing:air bubble film and cardboard