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    BS ISO 2531

    Shanxi Ascent Industrial Co., Ltd.
    Floor 8
    Tianjia Building
    Xiaodian District
    Taiyuan
    030006
    China
    BSI logo

    Certificate Number: KM 783292
    Scope: Ductile iron pipes, fittings, accessories and their joints for water applications

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2023-02-17 2024-09-18 2024-09-18 2027-09-14