At the outset, we would like to introduce ourselves in brief. Dynavision Technologies Pvt.Ltd. is a ISO 9001:2008 certified Kolkata based ICT Solutions provider Company. We are Tally Xcelerator for entire West Bengal and Certified Partner of Tally Solutions Pvt. Ltd. We are associated with Tally Solutions Pvt Ltd since last 20 years. We have customer base of more than 25000+ across India and having pan Bengal channel partners network.