120, Electronics Complex, S D F Building, Salt Lake City, Sech Bhawan, , Kolkata - 700091, West Bengal, India
1f, Chowdhury International, AC-2 , Prafulla Kanan, Prafulla Kanan, , Kolkata - 700101, West Bengal, India
B 170, Survey Park, , Kolkata - 700075, West Bengal, India
FB 63, Narayantala West, , Kolkata - 700059, West Bengal, India
5, Pollock Street, , Kolkata - 700001, West Bengal, India