WE ARE GAS STOVE PARTS FACTORY , MIAN PRODUCE: BURNER , KNOB ,CAST IRON GIRD ,AND OTHERS ... GAS COOKER APRTS . WE ARE GAS STOVE PARTS FACTORY , PRODUCE : GAS BURNER ,PAN SUPPORT ,KNOB . AND OTHERS...... 1 ... BURNER WITH SKIRT Type Gas cooktops Installation Built-in Material LID: 3.5mm steel DC01 Flame spreader:aluminum ,same italy burner ...