The newest BESDIA^® polishing fiber stones use special ceramic fibers combined with the unique bonding material and manufacturing process. Compare to the previous ceramic fiber stones we sold:

• Our improvements in production processes give better tensile strength to ceramic fiber stones, hence fewer breakages.
• The polishing efficiency of the newest polishing fiber stones increased from 10% to 20%.
• Durability under the same working conditions has been increased by 10% to 30%.