... We are professional manufacturer in producing gas stove over 6 years.Specification Grate typeSpecial cast iron ... 8mm Hole size 680*380mmProduct name: Built in gas range MOQ: 100pcsMaterial: Stainless steel panel + Enamel pan ... optionalWhirl burner, Beehive burner, Inner whirl burner, Infrared burner, Steel burner, Sabaf burner, Triple ring burner, Semi-rapid burner, Rapid burner/Auxiliary burner, etc ...