Profile: Superior Technologies Pvt. Ltd. offers power conditioning equipments. Automatic voltage regulators feature silicon transistors, which are used at high temperatures, electromagnetic relays used to operate silently without producing, and proper arrangement for cooling. In many supply systems considerable variation is encountered in the mains voltage for which it is designed. The hazards of over-voltage are well known and these voltage fluctuation constitute a serious problem for users of most of the electrical equipments. Considering the above facts, servo controlled automatic voltage stabilizers are designed and manufactured for the healthy operation of sophisticated equipments of every industry and research institution, (precision laboratory equipments, radio transmitters, radar devices, computers) general industrial production and process control equipments or even controlling the entire supply to a laboratory, testing room/factory, that too at a substantial saving in cost.