Stamping Part Material: brass, copper, bronze, stainless steel, carbon steel, aluminum, etc. Standard/non-standard parts, OEM Stamping Part1. Material: brass ... , copper, bronze, stainless steel, carbon steel, aluminum, etc.2. Standard/non-standard parts, OEM/ODM ... each shipment Packing methodsPly wood case/Steel pallet with plastic layer, or as per customers’ ...