Ceramic Fiber Products, Insulating Fire Brick, Rockwool manufacturer / supplier in China, offering Customized 1260 1350 1430 Vacuum Formed Ceramic Fiber Tubes for Furnace Lining, 128kg/M3 50/25mm Thickness Fire Resistance Ceramic Fiber Blanket for Furnace Lining, Light Weight Thermal Insulation Calcium Silicate Board for Furnace Lining and so on.