No. 8/3D, Gurudas Datta Garden Lane, Ultodanga, Kolkata, West Bengal - 700067, India
9231629765
No. 263, G. T Road South, Shibpur, Howrah, Kolkata, West Bengal- 711102,India
No. 8, Russa Road South, 2nd Lane, Kolkata, West Bengal- 700033,India
Plot No. J - 1, Block G. P, Saltlake Electronic Complex, Sector - 5, Kolkata, West Bengal- 700091,India
11/1A/1C Bechulal Road, Kolkata, West Bengal- 700014,India
162/B/280, Lake Gardens,, Kolkata, West Bengal- 700045,India
4, B. B. D. Bag (east), 104-a, 6th Floor, Stephen House, Kolkata, West Bengal- 700001,India