we are a manufacturer of high quality industrial and military power converter, was founded in shanghai in 2005. Working on multinational power supply products with constant pressure and current such as DC-DC&AC-DC power converter for nearly a decade,Henlv has become a new high -tech enterprise and a member of china power supply society. Product quality and after-sales service is a guaranteed by strong technical force,advanced production equipment and modern management ways. We have successfully passed certification of ISO9001:2008 quality control system, ISO14000 environmental management system and CE,UL,RoHs,processing a number of national patented products. We will try to satisfy all your requirements base on our high quality and competitive price.