Metalcutting is Supporting Many High-tech Industries
BRIEF HISTORY
  • 1960 SHINAGAWA PLANT (Now,Ryotec Corporation)
  • 1981 GIFU PLANT
  • 1998 Establishes OTEC(THAILAND)CO,.LTD.
  • 2000 Establishes WEAR RESISTANT TOOLS PLANT
  • 2000 Establishes ROCK TOOLS PLANT
  • 2009 Establishes New OTEC(THAILAND) PLANT


Japanese Sitemap HOME MMC RYOTEC