Be.own aluminum oxide powdex .which has low cost andhigh toughness, is used to grind the metals of high tensilestrength mainly for free grinding ,polishing materials.making.grinding tools and refractory materials.

and F sands of brown aluminum oxide are available.Theproducts have been exported to many countries includingiapan and American and displayed the superior property in allthe service areas .About grit size of product,there are Americasta ndard to meet customers'different demands.

Fsand: F14,F16,F22,F24、F30、F36、F40、F46、F54、F60、F80、F100、F120、F150、F180、F220、F240、F280、F320、F360、F400、F500、F600、F800、F1000、F1200

Psand:P24、P30、P36、P40、P50、P60、P80、P100、P120、P150、P180、P220、P240、P280、P320、P360、P400、P500、P600、P800、P1000、P1200、P1500、P2000、P2500、P3000