Products & Services

Integrated supply chain, from crude oil import to product sales

The TonenGeneral Group imports the optimal mix of crude oils and feedstocks from around the world. We efficiently produce a wide range of petroleum and petrochemical products at refineries in Japan and export some of these products overseas.

We also demonstrate our comprehensive strengths as a Group through the systematic integration of operations from import, refining and manufacturing to distribution, sales and export.

Applying the world’s most advanced technologies and expertise to all of our business activities, we bring the best to Japanese consumers.

  • Crude oil purchase and transport
    Crude oil used by the Group is purchased and transported safely and efficiently to our four refineries in Japan from many regions, including the Middle East, Russia and West Africa.
  • Refining and manufacturing
    Our refineries and chemical plant produce LPG, gasoline, naphtha, kerosene, diesel oil, lubricants and other petroleum products, as well as chemical products, using advanced production systems and rigorous quality control with the utmost attention to safety.
  • Distribution
    Petroleum and petrochemical products produced at our refineries are transported to various regions and distributed to customers. We are committed to safe and efficient operations.
  • Sales
    Our service stations make full use of the expertise accumulated over our history of more than 120 years. They provide fuels, lubricants, petrochemical products and services of the highest global standards to meet the needs of our customers.