No.75/45, S.n. Roy Road,, Kolkata - 700038, West Bengal, India
6-a, Bajaj Bhawan, Ground Floor, Balmukund Macker Road, Machua Bazar,, Kolkata - 700007, West Bengal, India
49/2 B, 2nd Floor, Ramdulal Sarkar Street,, Kolkata - 700006, West Bengal, India
Vinayak Group- Suite No. 65, 5th Floor, Martin Burn House, 1, R.n. Mukherjee Road,, Kolkata - 700001, West Bengal, India
10, Dr. Rajendra Prasad Sarani,, Kolkata - 700001, West Bengal, India