I purchesed I ball U.P.S. NIRANTOR to18.04.10,with 2 year warranty.but u.p.s was defected earlier,so i went to related shop, they are not provide service to me and do not giving sutaible answer .Bill details: Bill no.05, Date: 18.04.10, AMOUNT:1500rs. SIDDHIVINAYAK TELECOM Shop no. 34,Vrundavan Co. op. Hou. Society,Plot No. 52,Sector-9,Khana Colony, Navi mumbai-410206 Mob. 9664352782/9920835824, PURCHESER : RAJKUMAR PATEL,U-201, VRINDAVAN HAWRE,PLOT-52,SECTOR-9,KHANDA,COLONY,PANVEL,NAVI MUMBAI-410206, MO-9819948867