stamping parts 1.stainless steel/iron/al etc. ... qty welcome 4.Surface treatment as required stainless steel stamping parts1. Material:Carbon steel,stainless steel,copper , ... chromated plated, electrophoresis, powder coating,etc3.Machine:Stamping machines,automatic stamping machine,punching machines,Oil Hydraulic pressing machines, ... building part, household hardware, etc. stainless steel stamping parts