4h Electronics Centre, 1/1a, Biplabi Anukul Chandra Street,, Kolkata - 700072, West Bengal, India
36, Strand Road, Room No T-u-15,, Kolkata - 700001, West Bengal, India
36/a/1, Sri Arobinda Sarani, Grey Street, At Vlcc Building, 1st Floor,, Kolkata - 700005, West Bengal, India
140/1, Ist Floor, Lenin Sarani,, Kolkata - 700013, West Bengal, India
46 C, 5th Floor, Rafi Ahmend Kidwai Road, Suite No. G,, Kolkata - 700016, West Bengal, India