... : MachinesItem: CNC Precision Machining PartFinish: Polish.sandblastSurface finish: Silk ScreeningProduct name: springstyle: ContemporaryPackaging & DeliveryPackaging ... spring steel, stainless spring steel, etc.3). Finish: black oxide, zinc/nickel/chrome plating, power coating ... nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, etc.Packing Inner-Plastic Bag; Outer ...