Focus on Power Supply industry since 2000, QQE was established in 2004 providing high quality Power supply, various types of chargers in wild range with good service and reputation. Especially in Charger series, it can be applied in EV, Medical scootor, E-Vehicle, golf cart, High power E-Forklift, E-tools fields. It's collocation are with Lead-acid, Nickel-hydrogen, Lithium batteries.