The honeycomb pottery is used the thermal storage of pottery in the accumulation of heat of industry stove about the metallurgy,building materials,chemical industry mainly,and the tail gas of the automobile purifies with catalyst carrier,metallurgy,chemical industry tower packing and energy-conserving cooking utensils of alkene,etc.The specification of density of ceramic hole of the honeycomb has 200 holes/sq.per inch.,300 holes/sq.per inch.,400 holes/sq.per inch,the hole structure spercification is round hole,square hole,triangular hole,etc.