Packing:Foam and carton packing Foam and carton packing Iron parts: wrap with foam cotton or plastic bag and put on special shaft support plate Aluminum parts: tear the large roll of foam cotton to the right size and wrap the product tightly to prevent scratches Small pieces: put them in bubble bags and put them neatly in plastic boxes Large pieces: put directly into the tray and arrange neatly. The tray must be padded with cardboard or foam cotton