"sagar Estate" 2, N.c. Dutta Sarani, 3rd Floor, Room # 2,, Kolkata - 700001, West Bengal, India
16, Tarachand Dutta Street, 3rd Floor,, Kolkata - 700073, West Bengal, India
1, Near- Loknath Chatarjee Company, Dock West Road,, Kolkata - 700043, West Bengal, India
49/89, Pgm Shah Road, Golf Garden,, Kolkata - 700033, West Bengal, India
2, Rupchand Roy Street, 3rd Floor, Burra Bazar,, Kolkata - 700007, West Bengal, India