... years history,we specilize in kinds of perforated metal mesh,and fence.our products exported to many ... .Welcome to our websitePerforated sheets, perforated metal, also named perforated steel, perforated metal mesh, punched hole mesh etc. Materialiron sheet, copper sheet ... square, triangle, plum blossom, hexagonal, etc. Classificationsheet, roll, tube etc.Min. diameter: 0.1mmPunching rate: 10%--90 ...