... etc 4.temper:O,H12,H14,H24 aluminum circle for pan Alloy : 1050,1060,1100,3003,8011 etc ... balance against the PLPacking:Wooden pallet suitable for the long distance sea transportationDelivery:After received your L/C ... at your request.aluminium circle can be used for cooking utensils, cooker, pan,pot,boiler,cookware ... making.also for road sign and traffic sign,and signal plate ...