1.Materials:iron or aluminum 2.Surface:powder, dip coating, chrome plating, nickel plating. Made OEM by your design&drawing 1.Materials:iron wire or stainless steel wire(201,304,430 etc)2.Surface:powder coating, dip coating, chrome plating, nickel plating.3.Size:according to your different size4.Competitive price and high quality5.Made OEM by your design&drawing Pipe Rack,wire rack