we manufacture and export abrasives products, we can according to FEPA .ANSI, ISO,JIS. GB.ETC. standard processing all sizes. Our main products as following:

brown fused alumina.(alumina)
AL2O3 95% min. SIO2 1.5% max. FE2O3 0.35% max.
Cao +Mgo 0.5% max. Tio2 1.5-3.8

refractory alumina: 0-1mm 1-3mm 3-5mm 5-8mm 0-25mm...
bonded abrasives and coated abrasives: F4- F325.....

white fused alumina
AL2O3 98.5%min. SIO2 0.1%max. NA2O 0.35%max.
CAO 0.1%max.

high alumina(vice-white fused alumina)
AL2O3 98%min. SIO2 0.45%max. FE2O3 0.2%max.
CAO+MGO 0.25%max. TIO 1% max.

or as per your requirement.
pls contact me if you need these product. I will give you our lowest quotation,high quality product and our factory's details.
E-mail; yonghui200523@yahoo.com.cn