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    Hunan Yinyan Information Technology

    Hunan Yinyan Information Technology
    Co., Ltd.
    No. 133, Lixiang East Road
    Economic Development Zone
    Changsha
    410100
    China
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    Certificate number: FM 714740
    Scope: The provision of document management services (document sorting, document digital processing, document storage and safekeeping). Registration address: Room 2306-2307, Kairui Building, No. 245, Labor West Road, Tianxin District, Changsha City, Hunan
    文档管理（文档整理、文档数字化加工、文档寄存保管）。 注册地址：湖南省长沙市天心区劳动西路245号凯瑞大厦2306-2307房

    Standard/Scheme number or name Start Date Expiry Date
    ISO 9001:2015/ GB/T 19001-2016 2019-10-11 2025-10-10

    Certificate number: IS 714741
    Scope: The provision of document management services (document sorting, document digital processing, document storage and safekeeping). Registration address: Room 2306-2307, Kairui Building, No. 245, Labor West Road, Tianxin District, Changsha City, Hunan
    文档管理（文档整理、文档数字化加工、文档寄存保管）。 注册地址：湖南省长沙市天心区劳动西路245号凯瑞大厦2306-2307房

    Standard/Scheme number or name Start Date Expiry Date
    ISO/IEC 27001:2022 2019-10-11 2025-10-10