Kest Diatools, Co,. Ltd. was originally established as Dongsin Abrasive, but we rebranded as
Kestdiatools in 2009 in order to share our products more widely in the global market.
We have expanded our customers from U.S.A to Europe, and Southeast Asia.

Our Customers feel that our products provide tremendous value to them due to our high
manufacturing standards. Kest’s specialty is the fact that it is a manufacturer of the highest-quality
diamond tools with the finest technology accumulated over 26 years.

We, Kest united with all our personnel, will always exert our best effort
to achieve “Win-Win” breathing together with you, our customers.

Please Knock on KEST !!!