City Express200, Maniktala Main Rd, Scheme VI-M, Kadapara, Phool Bagan, Kankurgachi, Kolkata, West Bengal 700054, India
DukInfo Systems Private LimitedTelephone Exchange, 50/1A, Prince Golam Hossain Shah Road Jadavpur Neer Apartment, near Jadavpur, Jadavpur, Kolkata, West Bengal 700032, India
Toto Wala monuHazinagar, Bischpur, Naihati, Kolkata, West Bengal 743135, India