refractory brick for furnaces The application of refractory materials Ladle Basic Oxygen Furnace (BOF) Electric Arc Furnace (EAF) AOD converter Ladle furnace Continuous Casting Material Glass Kiln furnace Production facility and instrument: Under the management of ISO9001 quality control system. From raw material to finishied products, and carry out each physical test and chemical analysis with all types of testing apparatus, which include thermal shock resistance instrument, creep apparatus, reheating liner change apparatus, etc.