cordierite honeycomb ceramic Round ,racetrack and ovral 100-600CPSI 150*150mm Euro II, EuroIII,EuroIV ,EPA, Honeycomb ceramics are a new kind of industrial ceramic product developed inrecent years. At present, honeycomb ceramics 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 ...