P 336, Scheme 6 M, C I T Road, Kankurgachi, , Kolkata - 700054, West Bengal, India
20/C, Broad Street, , Kolkata - 700019, West Bengal, India
153, BLOCK -B, Laketown, , Kolkata - 700089, West Bengal, India
11/7 A, J K Pal Road, , Kolkata - 700053, West Bengal, India
49/5 Karl Marx Sarani, , Kolkata - 700023, West Bengal, India