Ascertain Productions is the name of a serious and dedicated video production, film making house. Customer satisfaction is our priority. We always try our best for making exclusive and unique video stories. Ascertain Productions (Contact & Follow US)GN 34/2, Saltlake, Kolkata-700091West BengalContact No. +919230686739 Email: [email protected]: https://www.facebook.com/ascertainproductionsInstagram: https://www.instagram.com/ascertainproductions/