... (Such as: Refractory brick ,Fire clay brick,High alumina brick, Heat insulation brick,Ceramic fiber products ect ... refractory materials(Such as:Refractory castable, Plastic refractory, High temperature refractory mortar ect), Widely used in metallurgy, ... SERIES,B - SERIES,C – SERIESRefractory castable:Clay castable, High alumina castable, Silica castable, Mullite castable, Corundum castable.Ceramic ...