Refractory, Nickel Alloy, Refractory Castable manufacturer / supplier in China, offering Refractory Castable 60%-Al2O3 High Alumina Low Cement Castable, Glass Furnace Cement Bonded Castable Refractory High Alumina Castable, Cement Rotary Kiln 80%-Al2O3 Good Thermal Wear Resistant Cement Castable and so on.