620, D. H. Road, Behela Industrial Estate,, Kolkata - 700034, West Bengal, India
56/2 Hazra Road,, Kolkata - 700019, West Bengal, India
33a, 6th Floor, Flat No. A-08, Jawaharlal Nehru Road, "chatterjee International Centre",, Kolkata - 700071, West Bengal, India
"marda House", P-102, C.i.t. Road, Ground Floor, Scheme- Vim,, Kolkata - 700054, West Bengal, India
163, A J C Bose Road,, Kolkata - 700014, West Bengal, India