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    ISO 29001:2020

    Bryan Donkin Valves Limited
    Colliery Close
    Ireland Industrial Estate
    Chesterfield
    Staveley
    S43 3FH
    United Kingdom
    BSI logo

    Certificate Number: OG 657374
    Scope: The design, manufacture, supply, service and repair of industrial valves.

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2017-01-17 2024-07-10 2024-07-02 2027-07-09