... 2mm--12mm diameter:0.2-200mm pitch:> = 0.2mm Staggered Pattern Round Holes Perforated Metal1.Company quick facts 1) Services 2 ... the can in a plate surface, Landscape,people,animals, flowers pattern punching for the decoration of walls,screens can be based ... workshop has advanced CNC machining centers and a dozen wire-cutting equipment,punching machine,mold,heat treatment furnace equipment, the company ...