... ADC3, ADC6, ADC12, ZL104, ZL107.ProcessCasting, Deburring, Machining, Surface Treatment, Packing.Surface treatmentHigh quality polishing, Chrome/ ... speed processing center, walking thread cuttings, precision machine sparks, large grinding machines, CNC engraving machines and 10PCS of ... material hardness meter, X optical testing machine, tensile testing machine, used from mold manufacturing to samples ...