Time is passed down from hand to hand. An end mill story of giving life to mechanical watches.


Introducing our
products information


Introducing the processing cases
and technical data

For Crafting Tomorrow

Introduction of the NS TOOL
corporate brand


About us, access map,
and environmental policy

  • Concept Movie For Crafting Tomorrow
  • The strengths of NS TOOL
  • Business Report for Fiscal Year Ended March 13, 2018
  • Shared Research
  • Financial Report