... alloy material, 3.ajustable size by sections, 4.portable roll ramp. 1.Specialize in metal processing & fabrication ... specialize in a wide range of sheet metal products,in a word, what you can think up ... like bank metal tables,bar tables etc.,2.Bath products, like bath cabinets,safety grab bar,towel rack ... ,5.Storage shelf,6.Display stand,7.Kitchen products(kitchen cabinets,BBQ,metal shelf),8.Fireplace,9 ...