Building No - 3, Dr. Suras Sarkar Road,, Kolkata - 700014, West Bengal, India
1-a, India Mirror Street, Near Wellington Square,, Kolkata - 700015, West Bengal, India
No- 7, Nilambar Mukherjee Street,, Kolkata - 700004, West Bengal, India
Building No.- 50, P.d.street, Mitra Institution, Near- Amher Street,, Kolkata - 700009, West Bengal, India
31/9, Ramchand Mukherjee Lane,, Kolkata - 700036, West Bengal, India