No. C1-69/110, B. B. T. Road, Sarangabad,, Kolkata - 700137, West Bengal, India
No-310, S. K.b. Sarani,, Kolkata - 700030, West Bengal, India
9/12, 4th Floor, Room-10-a, Block- E, Lal Bazar Street,, Kolkata - 700001, West Bengal, India
Gc- 102, Saltlake City,, Kolkata - 700142, West Bengal, India
No.- 4, Tolly Gunj, Circular Road,, Kolkata - 700033, West Bengal, India