No. 407, No. 13, Crooked Lane, Kolkata, West Bengal - 700069, India
(33) 40050544
No. 1 A, D. L. Khan Road, Jaju Bhawan, Kolkata, West Bengal- ,India
7, Wood Street, 3rd Floor, Kolkata, West Bengal- 700016,India
5/1, Kabi Sukanta Road, Santoshpur, Kolkata, West Bengal- 700075,India
130 B, Roishi Bankim Chandra Road, Dum Dum, Kolkata, West Bengal- 700028,India
No. 154, Lanin Sarani, 5th Floor, Kolkata, West Bengal- ,India
Y-21, Block -ET, Sector- 5, Salt Lake Electronics Complex, Kolkata, West Bengal- 700091,India