Kalpukur, Barasat, P.O. Nabapally 24 Parganas N, Kolkata, West Bengal - 700126,India
Plot G N-34/3, Sector- 5 Saltlake Electronic Complex, Kolkata, West Bengal - 700091,India
25,B.C. Chatterjee Street,Belghoria, Kolkata, West Bengal - ,India