Specifications: Honeycomb ceramics(substrate) are a new kind of industrial ceramic product developed inrecent years. They have a large surface area, higher air vent rate, good heat functions, stable chemical properties etc. At present, honeycomb ceramics(substrate) are being used to purify industrial waste gas, automobile emissions, eliminate noise, deal with waste water, to dry air, incineration, used in the manufacture of infrared ray instruments, to filter metal liquids etc. All honeycomb ceramies(substrate) can be produced in conformance with customer requests. Series of products of new material honeycomb ceramics(substrate) takes the key part in environment protecting industry, which includes industrial waste gas, waste water purified, rubbish burning etc. At the same time, it is the first choice for the material of heat exchanger, regenerator, gas stove etc. Which relates to environment protecting product, besides, these series of products have gained the certificate of new product in 2000 from national science and technology dept.. In the recent years, it has been exported to many countries such as usa, german, korea, japan etc. And get the good feedback in excellent quality and great performance. The ceramic substrate is made of cordierite, and it is used for car catalytic converter. The cells density can be 100 cpsi,300 cpsi or 400 cpsi. The shape will be round, oval or racetrack. We can supply both ceramic element coated with noble metals of pt, pd, rh and ceramic element without noble metals.