72/2, Mahajati Nagar, Siddheswari Bazar, Birati,, Kolkata - 700051, West Bengal, India
No. 38/e, Keyatala Road,, Kolkata - 700029, West Bengal, India
2, Bepin Ganguly Road, Dum Dum Junction,, Kolkata - 700030, West Bengal, India
3, Portuguese Church Street, Mahasabha Bhavan, Kolkata - 700001, West Bengal, India
No. 27 B, K. B. Sarani, Mall Road, Near Dumdum Ordinance, Factory, After Central Jail Stop,, Kolkata - 700080, West Bengal, India