Home > Corporate Information > Operating Sites > Onahama Smelter and Refinery

• Message from the President
• Management Philosophy
• Company Outline
• History
• Officers and Organizational Structure
• Operating Sites
  • Head Office
  • Annaka Smelter and Refinery
  • Onahama Smelter and Refinery
  • Fujioka Works
  • Osaka Branch
  • Nagoya Branch
• Associated Companies