(1)MATERIAL：Aluminum alloy 3003
(2)DIAMETER：18-30cm with 2cm every unit
(3)INTERIOR：Marble coating ( LFGB,REACH,RoHS,FDA)
(4)EXTERIOR： High temperature painting, any color is available
(5)THICKNESS： 3.5MM, 4.0MM, 4.5MM, 5.0MM is available
(6)BOTTOM： Induction bottom and spiral bottom is available
(7)HANDLE：Bakelite handle painted color or cover with rubber painting is available ; welding or riveted is available