"del House", 1/1b/4, Ramkrishna Naskar Lane,, Kolkata - 700010, West Bengal, India
Tower- 5, A5 South City Garden, 61, B.l. Saha Road,, Kolkata - 700053, West Bengal, India
54, 3rd Floor, Room No. B- 8/1, Ezra Street,, Kolkata - 700001, West Bengal, India
H. L. Sarkar Road,bansdroni,, Kolkata - 700070, West Bengal, India
No. 22, Shop 32, Ground Floor, Rabindra Sarani,, Kolkata - 700073, West Bengal, India