Fujian Permanent Electron Co.,Ltd is built in 2006, registered fund is RMB 5,000,000. It is located in the Motor City of Fu'an city, Fujian Province. It is a professional company who researchs and manufactures alternator's excitation control system, automatic voltage regulator(AVR) and the spare parts. Now there are more than 50 colleagues while 3 professional excitation system research engineers, support some large-lot companies for middle frequency alternator, high voltage alternator and low voltage alternator, support them AVRs at the same time, to meet all kinds of demands from the clients.