1.Brass machining parts 2.Brass.Copper.Bronze 3.Tolerance:+/_0.01mm 4.OEM orders are acceptable, Drawing or samples are ok ... Milling parts & CNC machining parts 1,Material: Brass, Copper, ... treatment: Plating with Zinc, sliver, Nickel, Chrome, gold, Polishing, 4,Anodizing, Oil, Painted, heat treatments etc. 5,Packing: Boxes, Carton ...