Customized Service for Health & MedicalChina 6-80mm Thick 500kg/M3 Density 1000c 1100c 1200c 1300c 1800c Refractory Rcf Energy Saving High Temp Thermal Insulating Ceramic Fiber Furnace Heat Shield Board, Find details about China Ceramic Fibre Board, Ceramic Fiber from 6-80mm Thick 500kg/M3 Density 1000c 1100c 1200c 1300c 1800c Refractory Rcf Energy Saving High Temp Thermal Insulating Ceramic Fiber Furnace Heat Shield Board