Stainless Steel Perforated Metal 1.Punching mesh 2.Thickness:0.5mm-30mm 3.Hole with round,flat,hex,diamond 4.ISO certifi perforated metal Name: Perforated Metal, Perforated Sheet, Hole punching Metal, Hole punching sheet Tickness of plate: 0.1mm- 25mm Material: Galvanized Perforated, Aluminum sheet, Nickel Sheet, Copper sheet Hole shape: Round, square, slot, hexagonal, diamond, triangle, etc. ...