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  • Norstar Windows & Doors Ltd.
    Norstar Windows & Doors Ltd.
    (905) 643-9333
    944 South Service Road, L8E 6A2  Stoney Creek

    We decided to implement ISO 9001 and obtain registration because it assures our customers that the company has a good Quality Management System (QMS) in place. An organization with an effective QMS will typically meet customer expectations better than an organization that does not have an effective…