No. 59 - J, G. J. Khan Road, Topsia,, Kolkata - 700039, West Bengal, India
Plot No. 52, Kasba Industrial Estate, Phase-i,, Kolkata - 700107, West Bengal, India
"shantiniketan Building", 8, Camac Street, Room No. – 20 / 21,, Kolkata - 700017, West Bengal, India
No-92, Charu Chandra Place,, Kolkata - 700033, West Bengal, India
39 A, Abdul Halim Lane, 1st Floor,, Kolkata - 700016, West Bengal, India