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    BS EN 50291-1

    NINGBO KINGDUN ELECTRONIC INDUSTRY
    CO., LTD
    No.28 Fengyuan Rd,
    South of Economic Development Area
    Yuyao City,
    China
    BSI logo

    Certificate Number: KM 722364
    Scope: Electrical apparatus for the detection of carbon monoxide in domestic premises

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2021-04-16 2024-06-10 2024-06-10 2027-04-15