Special Ceramic, Honeycomb Ceramic manufacturer / supplier in China, offering Dense Alumina & Dense Cordierite 60X60 Cell, 150X150X300mm Honeycomb Ceramic Extruder for Rto, Rco, Alumina, Cordierite, Mullite, Corundum 43X43 Cell, 150X150X300mm Honeycomb Ceramic Extruder for Rto, Rco, Corundum Mullite Circular & Circular Sector Honeycomb Ceramic Monolith and so on.