Profile: Electro Engineers specializes in manufacturing voltage stabilizing equipments. We are accredited with ISO 9001:2000 certification. Our product line includes servo voltage stabilizer, automatic & manual voltage stabilizer, constant voltage transformer, un-interrupted power supply, power inverters, isolation & ultra isolation transformers, customized servo for photocopiers, fax guards, H.V. test sets, test equipments for automobile industry and customized transformers. Our servo voltage stabilizer (single phase) is designed to provide constant voltage with +/- 1% regulation without causing harmonic distortion. It has a solid state circuit which controls the servo motor. The motor is coupled to the arm of a continuously variable transformer which feeds to the primary of a series control buck-boost transformer. The main transformer of our automatic & manual voltage stabilizer has computer aided design to give efficiency and minimum iron loss resulting in low heat generation. Our customized servo is developed for photocopier machines. It has two transformers but no servo motor and therefore causes no wear & tear. It provides complete protection to machines against low or high voltage.