... .2mm--12mm diameter:0.2-200mm pitch:> = 0.2mm Staggered Pattern Round Holes Perforated Metal1.Company quick facts 1) Services 2 ... material.Thickness of 0.4mm-3mm.Wide material in 1500mm,roll to roll, roll-to-sheet punching.Production reached 20000 meters.3.Sheet ... the can in a plate surface, Landscape,people,animals, flowers pattern punching for the decoration of walls,screens can be based ...