... ,2344,718,S136,8407,NAK80,SKD61,H13, etcHardness of steel46~56HRCMaterial for Slider ,Lifter and all sub ... complete processing equipment, strict quality control system.China ISO Electronic Product for Mobile Phone Part Custom Plastic Parts in ChinaWe ... project development, including the design, mould manufacturer, plastic parts production Machinery:High speed CNC milling machinesCNC milling machinesWire ...