Ceramic Foam Filter, Honeycomb Ceramic, Catalyst Carrier manufacturer / supplier in China, offering 70X22mm 10ppi Zirconia /Alumina/Sic Foam Porous Ceramic Foam Filter for Metal Filtration, Euro 3-6 Customized DPF Honeycomb Ceramic Catalyst Substrate Universal Catalytic Converter, Dia100X100mm Mullite Thermal Storage Honeycomb Ceramic Regenerative Burner for Rto and so on.