White Aluminum oxide 1) High AL2O3 content: 99.5%min ... 4) JIS,FEPA,ANSI standards Manufacturer Fused White Aluminum oxide for refractory grade White fused corundum, a kind of high-grade refractories ... Co.,Ltd,founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other ... , light industry and other fields. Manufacturer Fused White Aluminum oxide for refractory grade