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    Phone # (909) 355-1991
    toll free:(800) 827-1991

    CSF Inc.
    9560 Buffalo Ave. #150
    Rancho Cucamonga, CA 91730

    To inquire about becoming an Authorized CSF Warehouse Distributor,
    please contact CSF Customer Service

    Customer Service: custservice@CSFimports.com
    Technical Service: techservice@CSFimports.com
    CSF Race: info@CSFrace.com