Leading provider of cutting-edge EV Charger and Energy solutions, Teison has obtained TUV, CE, ETL and other related certificates and dozens of technical patents at the forefront of the latest OCPP 2.0.1 and ISO 15118 technology innovation. Teison has been specialized in the R&D, manufacturing, and delivery of a comprehensive portfolio of EV chargers, especially including DC wall charger, high-power DC charging and split-type liquid-cooled charging piles with a power output of up to 1 MW.