Application 1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, Polish wax, abrasive paste, coating etc... 2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc... 3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc... 4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory Board paving. 5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating. Advantages Brown fused alumina has Al2O3 content 95% min 1)we passed the certification of ISO9001: 2000 2)Equipped full line of test method. 3)All products will be supplied according to customers¡¯ different requirements.