P 4, C I Pschme 7 M, Block 1, Khanpur Ghasi,, Kolkata - 700054, West Bengal, India
No 63 B, Bright Street,, Kolkata - 700019, West Bengal, India
N.c. Dutta Saroni, No-2, Clive Road, Sagar Estate, Room No-18,, Kolkata - 700001, West Bengal, India
No.3, Ground Floor, Pollock Street ,, Kolkata - 700001, West Bengal, India
19, Cammac Street,, Kolkata - 700017, West Bengal, India