... years rich experience -High precision -Superior quality -OEM ODM service hand drierBasic information of this aluminum casting part: ... , CNC milling, threading, tapping, drilling etc. c) Quality control equipments: Three-coordinate measurement instrument, RoHS testing machine, ... coating, painting, polishing + grinding , UV.l Superior quality and wide application of material: ADC12,ADC10,A380,A360,A356 ...