... 4.No burr, no scratch Item:metal pressed parts,Description:1. Material:any metal such as stainless steel, carbon steel ... requirement;2. Processing: cutting, deep-drawn stamping, punching, bending,welding;3. Surface treatment: powder painting, chrome plating, zinc ... , welding machine, bore machine,stamping machine, punching machine, bending machine.5.Competitive price, high quality,on time delivery. ...