Stainless Steel Stamping 1. Material: 430/304/316 stainless steel,etc.2. Process: blanking,deep drwaing,stamping,trimming,bending,forming,welding,buffing,etc. .3. Surface Treatment: stainless steel #4 polish with vinyl, corners are to be welded and buffed to match #4 polish4. Equipment: we have 635T hydraulic press machine, 500T hydraulic..