Tenders for Comprehensive Amc For Ipis System Viz. Central Data Controller, Coach Guidance System, Central Data Switch, Platform Data Controller, At A Glance Display Board, Platform Display Board, Train Indication Board Etc. Of Belha Station Of Raipur Division By Oem M/S, Infosoft Digital Design & Services Pvt Ltd, New Delhi For The Period Of 60 Months Five Years Through A Single Tender Basis With Oem Or Authorized Dealer Of Oem.