On July 2020, after a year of continuous communication and discussion between our international business team with our customers, as well as the full cooperation of the production,technology departments, our main product series: low-voltage split core transformers, medium-voltage indoor and outdoor current transformers, medium voltage indoor and outdoor voltage transformers and outdoor combined transformers have all passed CIDET certification! This is a key step for our company to enter the South American market more comprehensively, and it is also a strong guarantee for the quality of our products.