12, Ho Chi Minh Sarani, Unit-1a ,shree Arihant Metals,, Kolkata - 700071, West Bengal, India
9/2g, Topsia Road, South, Maruti Bagan,, Kolkata - 700046, West Bengal, India
10, Dr. Rajendra Prasad Sarani,, Kolkata - 700001, West Bengal, India
12-a, Lord Sinha Road, "shyam Kunj Apartment",, Kolkata - 700071, West Bengal, India
1/6, Gandhi Colony, Regent Park, L/m Sahitya Sangha Club,, Kolkata - 700040, West Bengal, India