... unshaped refractory materials(Such as:Refractory castable, Plastic refractory, High temperature refractory mortar ect), Widely used in metallurgy, petroleum, chemical industry ... brick, Magnesia brick, Acid resistant brick, ect..Insulation brick:A - SERIES,B - SERIES,C – SERIESCeramic fiber products: Ceramic fiber blanket,Ceramic fiber board ...