No. 128, New Tollygunj, Bsnl Telephone Exchange, Vishnu Palli,, Kolkata - 700093, West Bengal, India
186, 5th Floor, M.g.road, Burra Bazar,, Kolkata - 700007, West Bengal, India
P-59 Cit Road,scheme N.o-8 M,, Kolkata - 700054, West Bengal, India
6, Lucas Lane,, Kolkata - 700001, West Bengal, India
"anup Chamber", 5th Floor, 24-b, Park Street,, Kolkata - 700016, West Bengal, India