perforated metal sheet 1.Hole Size: 0.1MM-100MM 2.Thickness: 0.1MM-8.0MM 3.Width: 0.1m ... aluminum-plastic, copper, nickel, titanium, PVC and other sheet materials.2. stainless steel perforated sheet Hole forms: diamond, square, round, triangle, fish ... scale, hexagon and leaf etc.3. stainless steel perforated sheet ...