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    Henan Yinyan Technology Service

    Henan Yinyan Technology Service
    Co., Ltd.
    Floor 2
    No. 97, Hongzhuan Road
    Jinshui District
    Zhengzhou
    450003
    China
    BSI logo

    Certificate number: FM 714740
    Scope: The provision of third-party regulation, account management and onsite services and marketing. Registration address: No. 9-3E, Liu East Road, Henan Pilot Free Trade Zone Zhengzhou Area (Jinshui)
    第三方监管服务、账户管理、驻场服务与营销。 注册地址:河南自贸试验区郑州片区(金水)柳东路9-3E号

    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 third-party regulation, account management and onsite services and marketing. Registration address: No. 9-3E, Liu East Road, Henan Pilot Free Trade Zone Zhengzhou Area (Jinshui)
    第三方监管服务、账户管理、驻场服务与营销。 注册地址:河南自贸试验区郑州片区(金水)柳东路9-3E号

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