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    BS EN 206 and BS 8500

    Porthmadog Concrete Limited
    Glan-Byl
    Criccieth
    LL52 0RD
    United Kingdom
    BSI logo

    Certificate Number: KM 60634
    Scope: Ready-Mixed Concrete

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2003-05-14 2024-05-16 2024-05-16 2027-05-14