perforated metal Metal plate punching thickness0.05-10.00mm hole size0.20-300mm ... , thick and thin mesh, micro hole mesh, wire cutting mesh. Laser mesh, etc. Type: finite, lozenge square hole hole, holes, round ... into: mesh, steel, aluminum, punching sieve net, loudspeaker meshes, such products widely used in chemical machinery, pharmacy, food &beverage machinery, equipment ...