New Building, Bidhannagar Main Road, , Kolkata - 700067, West Bengal, India
227, 1st Floor, Anandlok, Block A, A J C Bose Road, , Kolkata - 700020, West Bengal, India
76/A/17, Coal India Complex, Motilal Gupta Road, , Kolkata - 700008, West Bengal, India
2/11, Dum Dum Road, Motijhil, , Kolkata - 700074, West Bengal, India
8, M B Road, , Kolkata - 700051, West Bengal, India