• CUPLA Quick Connect Couplings
  • Machines & Tools
  • delvo Electric Screwdrivers
  • Air Compressors & Vacuum Pumps
  • Door Closers

Nitto Kohki group... a corporation rising to the challenge of creating products, building a better tomorrow by responding to the need of today.
With the incessant challenge of developing energy- and labor-saving technology, we will contribute to society in a variety of ways through original technology that corresponds to users' needs.