White House, 47/4a, 1 M.C. Garden Road. Dum Dum. Kolkata - 700030. West Bengal.
Regd Address- 4/38, Mordecai Lane, Chhatakal. Dum Dum, Kolkata- 700074.West Bengal. Contact no: - +91 8100477611 / +91 8100477619 Mail Id: - info@korvioinfotech.com