... :steel,stainless steel,brass,aluminum staming 2.OEM stamping parts 3. Competitive price Metal stamping parts1. Material:Carbon steel, stainless steel, copper, brass ... :zinc plated, chromated plated, electrophoresis, powder coating, etc3.Machine:Stamping machines, automatic stamping machine, punching machines, oil Hydraulic pressing machines, bending machines, welding ...