... perforated.It can be widely used, such as protecting screen in machinery equipment, environment protecting equipment, electric cabinet, ... and so on. We have many kinds of punching hole mesh, the diameter of the hole can be any size from ... cutting, turn, lapping sticking the bid, package, uncoil, getting rid of thorn, molding, annealing, lacquering, electroplating, welding, furbishing, breaking etc ...