Perforated metal sheet 1) Materials: Hot-rolled and cold-rolled carbon ... , aluminum, aluminum-plastic, copper, nickel, titanium, PVC and other sheet materials. 2) Opening: Round, oval, square, rectangular, rhombus, hexagon ... : 0.1m-1.5m or according to your requirements7) Length: 4m or according to your requirements8) Packing: crate or ... exactly according to your requirements. Perforated metal sheet