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Electroplated bonded (Mark P)
Electroplated bonded..  
Resin Bonded (Mark B)
Resin Bonded (Mark B..  
Vacuum Brazing Products
Vacuum Brazing Produ..  
Turbo Grinding Cup Wheel
Turbo Grinding Cup W..  
Router bit
Router bit


Core Drill for Construction Wet
Core Drill for Const..  
Laser Welded Saw Blade
Laser Welded Saw Bla..  



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    Since 1981, with steady R & D technology and decisive investments, HYOSUNG has become known as one of the leading diamond tool manufacturers in the world wide diamond tools industry. We have earned our success by gaining a reputation for producing excellent quality products in the domestic markets and also nation wide!

    The experience we have gained through the past 20 years and the magnificent employees as our backbone of operations proves HYOSUNG is working at a single goal. That goal is to fulfill the customers needs in every way we can through making our products with the highest standards possible. We have been recognized for our efforts when we acquired the ISO 9001 certificate for both export and domestic at the first time in the current field. And the Order of Industrial Merit does show how much we care for customers!

    In the dawn of the 21st century we have adopted a new company/business policy.

Be the bigger picture in the world.

   This is to drive ourselves to supply our customers the most competitive products and technical information with the best quality.






Laser Welded Saw Blade


Vacuum Brazing Products


Sunny Turbo Cutter