Ceramic packing has excellent acid and heat resistance, resistant to all kinds of inorganic acids, organic acids and organic solvents in addition to hydrofluoric acid (HF) corrosion, and high temperature resistance, aging resistance, can be used in a variety of high and low temperature occasions, the application range is very wide. It can be used for drying tower, absorption tower, cooling tower, washing tower, recycling tower and so on in chemical industry, metallurgy, gas, oxygen and other industries.