... ,brass,aluminum staming 2.OEM stamping parts 3. Competitive price Metal stamping parts1. Material:Carbon steel, ... chromated plated, electrophoresis, powder coating, etc3.Machine:Stamping machines, automatic stamping machine, punching machines, oil Hydraulic pressing machines ... 6.Application: auto part, medicine part, machine part, building part, household hardware, etc. metal stamping and welding