R. O. Krishna Building, 224, A. J. C. Bose Road, Suit 416, 4th Floor,, Kolkata - 700017, West Bengal, India
+91- 33- 22877629 / 22900750 Edit
+91-33-22879881
620, Diamond Harbour Road,, Kolkata - 700034, West Bengal, India
14/1, Kalakar Street, Near Kalakar Street Post Office,, Kolkata - 700007, West Bengal, India
4/1, Middleton Street,, Kolkata - 711101, West Bengal, India
6/1, Linsay Street,, Kolkata - 700087, West Bengal, India
Plot No J - 1, Block G. P., Saltlake Electronic Complex, Sector - 5,, Kolkata - 700091, West Bengal, India