Honeycomb ceramics has the unique construction, excellentsurface function and thermal property, was widely used in theautomobile tail gas purification, chemical effluent gaspurification, chemical catalysis, connecting combustion, meltmetals and thermal medium filtering etc. Our company developed 8series about 30 models of honeycomb ceramics, made from 8 kinds ofmaterials, such as cordierite, lithomarge, titanic acidaluminum.