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    HKTDC Exhibitor
    Only Owner Technology Limited

    Only Owner Technology Limited

    Hong Kong

    Trade/Industrial Organisation

    Certifications

    Supplier info last updated: 24 Apr 2026

    Advertise since: 26 Sep 2021

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    Certification
    Certificate Name
    Issued By
    Certificate Type
    Valid Date
    Invention patent certificate
    China National Intellectual Property Administration
    Others

    29 Jan 2024 -

    29 Jan 2034

    Invention patent certificate
    Issued By:
    China National Intellectual Property Administration
    Certificate Type:
    Others
    Valid Date:

    29 Jan 2024 -

    29 Jan 2034

    product
    Skills & Technologies
    encryption information security

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