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    BS EN 206 and BS 8500

    GMC Concrete Ltd
    Kelston Farm
    Gronant Road
    Holywell
    CH8 9LU
    United Kingdom
    BSI logo

    Certificate Number: KM 566349
    Scope: Ready-Mixed Concrete

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2011-04-12 2024-07-03 2024-07-03 2027-05-07