1.Name : metal stamping parts 2.Material : steel , alloy steel , aluminu 3.process : stamping and machining 1. Name: Metal stamping parts2. ... kind of all OEM sheet metal parts, such as the door hinge, computer assist parts, auto motor parts, machiner parts, box, etc...3. Meterial: ... , etc...5. High quality control, no bur and scratch on surface and trimming edge. Mininum of Quantity 1000 Piece/Pieces ...