" World Best "

DS believes 

“Best Quality and Customer Care” 

is only the key to the success.

Dongsin DiAFLX, a specialized company that has manufactured

diamond tools for Stone since its founding in 1998.

We have focused solely on manufacturing diamond tools for Stone and are working toward becoming the No.1 diamond tools company by achieving our vision of becoming the “World Best” Diamond Tools company based on our accumulated Know-how.

We realize Customer impressions with the best quality and service.

In the World, to grow into a leading company in the stone diamond tools industry.

Based on the company-wide quality management system, we are focusing our capabilities on realizing customer satisfaction with the world`s best quality and service through continuous improvement.

" Over the World "

DS always keeps

"Devoting Ourselves"

to give best satisfaction to Customers over the world.

We have been with customers all over the world, as one of the most realiable brands in Diamond Tools Industry.

Bringing our new & unique products as well as offering the various choices to customers is our spirit.

Our accumulated techincal experiences in decades and flexibility for customer satisfaction enables to meet whenever & whatever you need.

Customer's unstinting advices and inquiries are alwasy welcomed, DS Sales & Customer Care Service are ready at anytime.

Company Details

Company Name
Dongsin DiAFLX Co.,Ltd.
  • 1987 Established in the name of Dongsin Abrasive Co.,Ltd
  • 1988 Started supplying Flexible polishing PAD (DiAFLX) in                Korea
  • 1990 Extended Resin production facility for Auto Polishing                Brick(Flicker Brick)
  • 1996 Changed the name as  "Dongsin DiAFLX Co.,Ltd."
  • 1999 Won an official commendation of Export from Korea MCI
  • 2000 Established Dongsin North America LLC in New Jersey
  • 2001 Moved and Extended Factory for Metal & Resin bond                products in Shihwa Industrial Zone
  • 2003 Achieved ISO 9001 Certification
  • 2005 Achieved ISO 14001 Certification
  • 2005 Established DS Europe Branch in Swiss
             (Gran-deco GmbH)
  • 2007 Registered as an enterprise for Industrial-Educational             R&D project by National Porcelain Lab.
  • 2012 Agreement of Female-friendly company
  • 2017 Established Smart Factory (ERP)
  • 2019 Established Smart Factory (MES)
  • 2020 Achieved INNOBIZ Certification of Korea
Consumable tools for processing stone
  • Cutting & Drilling diamond tools
  • Polishing resin pads
  • Custom Order-Made Special tools
Certificate & Patent
  • Reg No.20-0001754 Finger Bit
  • Reg No.0480847 GMB Manufature Process
  • Reg No.0436321 Silent Blade
  • Reg No.10-1243154 Nautilius
  • Reg No.0220698 Oscillation Unit
  • Reg No.0260197 Easy Bit
  • Reg No.0297513 Jo-A Surfacer
  • Reg No.0297514 Multi Cutter

DS Authorized Partners

DS Europe Main Office

Gran-deco GmbH

+41 55 505 74 24


DS Europe Benelux Office


+32 9 238 35 37


DS Europe France Office


+33 04 66 43 50 09



80, Gunjacheon-ro 31beon-gil, Siheung-si, Gyeonggi-do,

Republic of Korea
Tel.82-31-319-9880 / Fax.82-31-319-9688

Mon - Fri 09:00 - 18:00 UTC+09:00 

Dongsin DiAFLX Co.,Ltd.

ⓒ 2023 Dongsin DiAFLX Co.,Ltd.