YUANXING Electronics is a worldwide leader in the design, manufacturing and distribution of miniature current transformers & voltage transformers for the electronic Measurement, electrical power system Protection Relay, Fault Recording. YUANXING has been serving the major OEM&＃039;s and subcontractors in USA, Europe and Asia for several years. YUANXING has been working closely with the leading R&D teams to meet the demands of emerging technologies.