127, N S Road, Room No. 5/3, 5th Floor, Bada Bazar,, Kolkata - 700001, West Bengal, India
No. 59/11, Natabar Paul Road Kadamtala, Kolkata - 711101, West Bengal, India
No. 209, A.j.c. Bose Road, 2nd Floor, Room No. 67b ,, Kolkata - 700017, West Bengal, India
Plot No.- 15-n, Nelli Sen Gupta Sarani Road, Hudco Tower, New Market,, Kolkata - 700087, West Bengal, India
Rabindra Nagar, 27, Thakur Das Sarani,, Kolkata - 700065, West Bengal, India