39, Strand Road, Room No. 32,, Kolkata - 700001, West Bengal, India
71/c, N. S. Road, Burra Bazar,, Kolkata - 700001, West Bengal, India
No. 62, 1/a, Hazra Road,, Kolkata - 700019, West Bengal, India
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
No. 1, Ground Floor, British Indian Street, Merlin Building,, Kolkata - 700069, West Bengal, India