122, Jodhpur Gardens, Ground Floor, Op. Mecon Tower,, Kolkata - 700045, West Bengal, India
No. P-55, C.i.t. Road, Scheme Vi-m,, Kolkata - 700054, West Bengal, India
67-b, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India
222, Roy Bahadur Road,, Kolkata - 700053, West Bengal, India
Near Indian Institute Of Engineer, Elgin Road,, Kolkata - 700111, West Bengal, India