PONOVO POWER has been founded in 2001 and became a public company in 2015. For years of development, PONOVO has been offering the best testing solutions for primary and secondary injection field in electrical industry. PONOVO is the first protective relay testing equipment manufacturer in China and has been focusing on developing more and more high effecient testing solution for users. We started international sales since 2008. Until now, PONOVO has been supplied more than 16000 testing device in mainland China and more than 1300 sets in international market.Our main products includes protective relay test sets, single phase testers, CT analyzer, HVDC CT test set, High current primary injection set, IEC61850 testing solution, amplifiers, etc. More information please check: www.relaytest.com