Our Business
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  • Industrial Gases

    Industrial Gases

    We provide a stable supply of industrial gases to a wide range of industries.

  • Electronics


    We offer total solutions including nitrogen, material gases, and related equipment.

  • Plants & Engineering

    Plants & Engineering

    We manufacture air separation units, space simulation chambers, and to liquid helium-related equipment.

  • Medical Care

    Medical Care

    We supply medical gases and equipment for home-based care. We also contribute to the frontiers of medical care as a supplier of stable isotopes.

  • Energy


    We supply LP gas for a wide range of applications, including households and restaurants, as well as autogas for taxis.

  • Innovation


    We provide, on a global level, self-developed products as well as products and technologies acquired through open innovation.

  • Thermos


    As a pioneer of stainless steel vacuum bottles, we provide high quality products by utilizing our globally recognized unique insulation technology.

  • Global Presence of Taiyo Nippon Sanso

    Global Presence of Taiyo Nippon Sanso

    We are expanding our business in North America, Asia, Oceania, and Europe.