Refractory Brick, Refractory Castable, Graphite Electrode manufacturer / supplier in China, offering High Performance Alumina Cement a-500 Heat Cement Vermiculite Fire Material Castable Refractory for Refinery Ovens, Rongsheng Refractory Acid Proof Bricks High Wear-Resistant Tile Acid Resistant Brick for Power Plant and Heating Plant Chimney, Factory Supply Silica Refractory Ramming Mass Acid-Resistant Castable Acidic Kiln Lining Material for Medium Frequency Furnace and so on.