Perforated metal mesh: meterial:carbon steel, stainless steel, Aluminum thickness:0.1-10mm width:0.1-1.5m length:1-20m hol Perforated metal meshProducts: punching diameter ... holes, square holes, round holes, triangular hole, hexagonal hole, plum blossom hole, scales hole, holes and other shaped hole stretch. And can be customizecharacteristic Variety ...