No.- 4, Tolly Gunj, Circular Road,, Kolkata - 700033, West Bengal, India
Room No-45, 2nd Floor, No-40, Strand Road,, Kolkata - 700001, West Bengal, India
M/5, Behala Industrial Estate, 620, Diamond Harbour Road,, Kolkata - 700034, West Bengal, India
48, Ganga Jamuna, 28/1, Shakespeare Sarani,, Kolkata - 700017, West Bengal, India
272, Marshall House, 25 Strand Road,, Kolkata - 700001, West Bengal, India