Who we are

TOPDC/Chargingo, founded in 1997 which belong to Shanghai Greatway Electric Group (hereafter "Greatway"), is an 1S09001:2015/ 1S0 16949:2009 certified professional manufacture with expertise in EVSE, automotive equipment, and inverter welding machine. Featuring products include Portable EV chargers, EV charging Wall box, EV charging cables and accessories, booster cables, jump starters, battery testers, battery chargers, inverter welder machines, inverter plasma cutters, and battery accessories. Our products have UL/ETL/CSA, FCC, GS, CB/CE/UKCA and other certifications.