771/a, Block P, New Alipore,kolkata:700053 City Office: C/o: B S Sales Corpn 9 Clive Row , Kolkata: 700001, Kolkata - 700053, West Bengal, India
689, Block O, New Alipore, Kolkata - 700053, West Bengal, India
No-13, 2nd Floor, Royd Street,, Kolkata - 700016, West Bengal, India
26, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India
75, Ist Floor, Room No. 74, N.s. Road,, Kolkata - 700001, West Bengal, India