... lathe,CNC engraving and milling machine,high precision surface grinding machine and complete set of numerical control equipment.4.High quality with rigorous process from sample ... ,PC,ABS,PPS,EPDM,SILICONE ect6Runner Cold runner / Hot runner7EjectionFully automatic ejection8CoolingWith properly cooling system9Treatment Pretreat And Nitriding,texture/polish,ect10Use ...