No. 6/6, A.j.c. Bose Road,, Kolkata - 700017, West Bengal, India
50, Kali Krishna Tagore St, Girish Park, Jorabagan, Kolkata - 700007, West Bengal, India
Rashmi Building, X-16, Block- Ep & Gp Salt Lake Electronic Complex,, Kolkata - 700091, West Bengal, India
71, Burtolla Street,, Kolkata - 700007, West Bengal, India
Unit No. 1005, 10th Floor, 32, Chowringhee Road, Maidan, Park Street area, Kolkata - 700071, West Bengal, India