No. 12/3H, Northern Avenue, Kolkata, West Bengal - 700037, India
(33) 65126125
No. 1496, S H K B Sarani, Jawpur Road, Kolkata, West Bengal- 700074,India
No. 5-B, C. N. C. Street, Bhowanipur, Kolkata, West Bengal- 700025,India
No. 23/1- B, MP Lane, Near Indian Airlines Building, Kolkata, West Bengal- 700012,India
No. 12/3H, Northern Avenue, Kolkata, West Bengal- 700037,India