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    Our Office

    HeadQuarter: 131 Boulevard Pereire 75017
    Paris / FRANCE

    Branch: Mecidiye Mah. Ambarlıdere yolu Sok. No : 15 /5
    Beşiktaş / İSTANBUL

    Phone:+33 6 51 05 46 54 / (212) 213-0063

    Email: info@hst.world

    Business Hours

    Monday - Friday 9am to 6pm

    Saturday - 9am to 5pm

    Sunday - Closed