Power advanced tech. co. ltd

PONOVO has been the No.1 relay test set manufacture in China for over 10 years. We sell over 650 sets 3-phase relay test sets each year. We started our international sale from 2008 and have already sales in many countries, including India, Middle East, almost all asia countries, Canada, Israel, Romania, Brazil, etc. PONOVO relay test set is designed to meet the highest requirement.