... or aluminum alloy material, 3.ajustable size by sections, 4.portable roll ramp. 1.Specialize in metal processing & fabrication metal stamping ... bar,towel rack,3.Cabinets, like electric cabinet,file cabinet,tool cabinet,4.Bus shelter,5.Storage shelf,6.Display stand ... .Metal rubbish bin,11.Lightbox,12.Trailer,13.Accessaries for plane,car,truck,ship and so on.