• Contributing to a bright future
    for people and nature

    New possibilities for a better future
    with TOCALO surface modification solutions

  • Provide surface modification for equipment producing multilayered and scaled semiconductors

    Semiconductor & FPD field

    Our surface modification technology for semiconductor manufacturing equipment provides unequaled functionality ranging from dust generation prevention to electrostatic adsorption.

  • Increase the equipment durability and boost power generation efficiency

    Environment & energy field

    Surface modification technology for bearings used in wind power generators enhances equipment durability and improves power generation efficiency.

  • Stabilize operations
    in severe environments

    Iron & steel field

    Surface modification technology protects against buildup on roller conveyers in steel production lines, extends equipment lifecycles, and stabilizes operations in high-temperature conditions and other severe environments.



Sustaining growth
centered on ESG

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Investor relations

Our business has
been steadily
growing for 70 years
since our founding

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