... roll-to-sheet punching.Production reached 20000 meters.3.Sheet Metal WorkshopThe new CNC shearing machine,CNC bending machines ... German high-precision leveling machine, perforated metal mesh for high precision leveling. 4.Turret Punching Now our factory turret ... CNC machining centers and a dozen wire-cutting equipment,punching machine,mold,heat treatment furnace equipment, the company,including all ...