Holding No.21/18/1-purbachal Govt Colony Holding No.21/18/1-Purbachal Govt Colony, Ward No. 5, J.L. No. 03, R.S. No. 61, L.R. Khatian Nos. 286/1 And 1551/1, L.R. Plot No. 2786 And 2787, P.O. Rahara P.S. Khardah, District - North 24 Parganas, West Bengal-700118