Our main product, power transmission coupling, has distinctiveness in following:
1. Power transmission
2. Absorbing vibration, noise
3. Accommodation of misalignment
4. Prevention of overloading

Gear coupling is one of most widely used coupling in various industries. Even small and light-weighted, it has a capacity to handle heavy loads without noise or vibration during high speed.
Also due to its unique crowned tooth shape, it is possible to absorb axial misalignment. 
Basically, JAC gear coupling’s design and quality control according to KS and JIS. It verifies JAC brand and product itself.

JAC Coupling has supplied and made constant effort to develop high-quality power transmission coupling product to its customers.
In order to respond actively to the rapidly changing environment in the midst of a huge history, JAC will establish mid-long term management strategies and goals by increasing our emphasis on R&D and infrastructure.
‘Beyond the best’, JAC Coupling will do our utmost to become the company that gives hopes and dreams to its employees; competitive product and services to its customers; and sustainable possibility to society.

We pledge to become a global company that provides value to our customers through endless change and innovation. Thank you for your continued support and encouragement.