Joyetech is the flagship e-cigarette brand under Jiangsu Juwei Group, founded by Qiu Weihua in 2007. It stands as one of the longest-running and most influential brands in the global vaping industry. Joyetech pioneered the now-industry-standard 510 universal connector and the 5-click on/off safety feature—specifications that remain universal across the global vaping sector today. Its eGo Series captured over 40% of the global e-cigarette market between 2011 and 2014, cementing its status as the undisputed industry leader of that era.