63a, College Street, 3rd Floor,, Kolkata - 700073, West Bengal, India
No. 45/5/a, Ground Floor, Chakraberia Road (south),, Kolkata - 700025, West Bengal, India
Duncan House, 31, Netaji Subhas Road, 4th Floor,, Kolkata - 700001, West Bengal, India
78/b, Manicktolla Street,, Kolkata - 700006, West Bengal, India
5-c, Electronic Centre, 1/1a, Biplabi Anukul Chandra Street,, Kolkata - 700072, West Bengal, India