Our company (GBS) is providing Repair of following Telecom Equipment: * Power Modules like rectifiers, inverters, DC to DC converters of different manufacturers. * Heat Exchangers, Alarm Boxes, Environment Modules, BTS Fan Modules * Industrial UPS up to 100 KVA. * Microwave Links of SIEMENS (SRA-L, SRA-L XD) , NERA (City Link) SAF (ProNet.). * Switching Modules of Fixed Telephony Network for PTCL and SIGNAL Core. * CISCO routers and switches in Pakistan. We are capable to repair telecommunication equipment of following manufacturers. * Alcatel Lucent * ALCATEL Lucent * APC * Cisco * Delta * ELTEK * EMERSON Network Power * Ericsson * Huawei * Motorola * Kelong * NERA * Nortel Networks * Power-One * Powerware * Siemens * Sooper Cool * Staus * Technoware * Vapel * ZTE