... Length: up to 4m stainless steel perforated metal sheet 1. stainless steel perforated sheet Materials: Hot-rolled and cold- ... , copper, nickel, titanium, PVC and other sheet materials.2. stainless steel perforated sheet Hole forms: diamond, square, round, triangle ... shapes, also other special shape.6. stainless steel perforated sheet Process: Stamping, leveling, cutting, bending, reeling, welding ...