Gem Bids For Repair, Repair Of Psu Card Of Ups 1Kva Ser No 21Auy4b1aa041001, Replace Of Power Switch Of Ups 1Kva Ser No21auy4b1aa041001, Repair Of Psu Card Of Ups 1Kva Serno 23Hou1604g02049980, Rewiring Of Ups 1Kva Ser No23hou1604g02049980, Repair Of Psu Card Of Ups 1Kvaser No 23Cou1604101016893