Diesel Generator Sale, Repairing, Installation - Pakistan - A & J International We offer diesel generator, gas generators and furnace oil generators. Our range include new generators, used generators, refurbished generators and replacement generators. Our service cover lahore, karachi, islamabad, peshawar and all other majore cities of pakistan. We also offer Furnace Oil generator repairing, overhauling, installation, upgrading and parts supply. Our Service include Generator Overhauling, Generator Parts, Generator Handling Services, Generator Operation Services and Steam Power Plants throughout Pakistan. We also offer Used Steam Turbines, Water tube boiler, Fire tube boiler, HRSG boiler, boiler repairing, back pressure steam turbine, condensing steam turbine, solar thermal system and solar PV cell systems