... customer's requirements.5).High quality control.100% inspection before shipping.Measuring tool:CMM,Projector,High gauge,Caliper,Pin Gauge,Thread gauge,6 ... daysQC System:100% inspection before shipmentMeasuring ToolCMM,Projector,Caliper,Pin Gauge,Thread GaugePackagings:1) Polybag and carton, 0.5 ... 005Grinding0.002ID/OD Grinding 0.002Wire-Cutting 0.002 High quality aluminum CNC machining precision parts