4a, Pollock Street,, Kolkata - 700001, West Bengal, India
P-35, India Exchange Place, Dist-, Kolkata - 700001, West Bengal, India
'shah House' No. 1, Manook Lane, Near Tea Board Of India,, Kolkata - 700001, West Bengal, India
Nilhat House, Annexe, 11, R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
304 & 305, "sikkim Commerce House", 4/1, Iiird Floor, Middleton Street,, Kolkata - 700071, West Bengal, India