perforated metal Metal plate punching thickness0.05-10.00mm hole size0.20-300mm ... , can be used for mechanical equipment, luxuriant sound high-impedance net, food, feed, mines with grinding sieve, sieve, strander screen, ... characteristics: stamping, outspread, Divided into: mesh, steel, aluminum, punching sieve net, loudspeaker meshes, such products widely used in chemical machinery, pharmacy ...