Honeycomb Ceramics, Infrared Burner Plate, Cordierite Honeycomb Ceramic manufacturer / supplier in China, offering 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60 Ppi Ceramic Foam Filter, Silicon Carbide Ceramic Foam Filter for Iron Casting, High Quality Zirconia Ceramic Foam Filter for Steel Casting Industry and so on.