... metal parts,stamping parts and relevant tools,metal stampling machine parts,metal stamping parts,stampling and welding parts,We ... :below 5 millimeters4. Process: stamping, welding, CNC, etc5. Surface Treatment:Zinc plated,nickel plated,chrome plated,hot-dip,galvanized ... metal parts,stamping parts and relevant tools,metal stampling machine parts,metal stamping parts,stampling and welding parts,We ...