Taizhou Quanshun Electric Drive Technology Co., Ltd., used name Taizhou Quanshun Motor Co., Ltd., brand name QSMOTOR or QS Motor, 全順電機. QS Motor is the leading electric motor manufacturer for high power & high quality Electric Bike Electric Scooter Electric Motorcycle Small Electric Car Electric Special Vehicle, which include electric wheel hub motor (from 500W to 20KW, 48V-120V, 30km/h-160km/h), and IPM electric mid drive motor (from 1000W to 12000W) in China with more than 20 years.