... Production Description Plastic parts,metal parts,CNC machining, prototype make , die castingHigh quality,competitive price and ... treatment & assebmling Item Namecnc hardware, metal ,machine processing part Product descriptionEquipment: planer type milling machine ,cnc milling ... : Zinc,Nickel,Chromate,CopperTin plating,Passivate,Anodize,Paint.. Part size: Diameter from 0.5mm to 600mmTolerance : +/- ...