68, Jatindra Mohan Avenue (Near Shova Bazar), , Kolkata - 700005, West Bengal, India
16/1, Bhabanath Sen Street, , Kolkata - 700004, West Bengal, India
No. P/794, A Block, , Kolkata - 700089, West Bengal, India
131/1, Dr Meghnad Saha Sarani, Sarat Bose Road, , Kolkata - 700029, West Bengal, India
341/3, Ground Floor, Dakshin Behala Road, , Kolkata - 700061, West Bengal, India