WA micro powder is white. Compared to Brown Aluminium Oxide, it is hard but brittle. It is of strong cutting force, good chemical stability, and very good insulativity. Our WA micro powder has the features of concentrated particle groups, regular shape, less impurities, good stability. For the long term cooperation customers, they can keep their manufacturing parameter stable. It can be used for making bonded abrasives and coated abrasives, wet or dry blasting sand. It is suitable for superfine grinding and polishing crystal and electron industry and making into high-grade refractories, etc. It is suitable for processing of the material with higher hardness and tensile strength, such as quenched steel, alloy steel, high speed steel, high-carbon steel, etc. It also can be used as catalyst carrier, insulator and precision founding sand, etc. Now it is also used in some new industries, such as wood floor, circuit board, special coating, etc. We can produce FEPA F Standard, FEPA P Standard, and JIS Standard series products according to customer’s requirements.