1, Rawdon Street,, Kolkata, West Bengal - 700017, India
(33) 44501297
Old Jessore Road, Near A. S. G. Biochem Private Limited Ganganagar, Kolkata, West Bengal- 700132,India
P. O. Box 2618, Kolkata, West Bengal- 700001,India
209, A.J.C.Bose Road, Karnani Estate, Suite No. 203, 5th Floor, Kolkata, West Bengal- 700017,India
L. K. Moitra Road, Duckghar, Santipur, Nadia, Kolkata, West Bengal- 741404,India
Haveli 17, Balmukund Mackar Road, 2nd Floor, Room No. 10, Near Ram Mandir, M. G. Road, Metro Station, Kolkata, West Bengal- 700007,India
80 Deshbandhu Road, Kolkata, West Bengal- 700131,India