... semi-conduct encapsulation mould, etProcessing materialsCopper, high speed steel, carbon steel, alloy etc.Processing StandardsDEM, HASCO, SUMIMI, PUNCH, ... grinder, Inner-aperture grinder, CNC grinding machine, CNC milling machine, polishing machine, engine lathe, Quadratic element, ... have one.precision molding and die parts like pins and sleeves,dies,punchesfor mold and dies manufacturerprocessed by ...