... or samples.3).Materials: Stainless steel ,cold work steel ,spring steel ,aluminum alloy,brass, bronze,copper, plastic ,according ... and painting according to customer's requirements.5).High quality control.100% inspection before shipping.Measuring tool:CMM, ... work,UG,CAD,CAMAnnual Capacity:100,000pcsMOQ:10pcsLead Time:15-20 daysQC System:100% inspection before shipmentMeasuring ToolCMM,Projector, ...