Taizhou Quanshun Motor Co., Ltd. started to research the electric vehicle motor in 2000, and began to produce in mass production of Brushless DC PMSM electric hub motor(350w-800w) in 2003, which called "QS Motor". In 2006, Quanshun researched and developed the mass produce high power Brushless DC electric hub motor(1000w~8000w), which open a new big market. QS motor has the diversified models with the complete range of motor power, By using high-grade inner configuration, the motors have high efficiency(85%~92%) and low loss on electricity transform, long working life(3~5 years). The Full and complete inspection for all motors before shipping, Low repair rate(less than 1%). We also support the OEM/ODM. The other advantage of Quanshun motor is it with patent magnetic circuit design, automatic transmission, etc.For the certificates, QS Motor has passed ISO9000, CE certificates, and we strictly implement TS16949 system.Meanwhile, we own factory inspection report by SGS.For the Products research & development, QS motor Invest 5% of sales in products research & development annually.Exported assembly electric vehicle: we cooperated with indigenous high-end electric motorcycle manufacturers, such as: UGbest, Jonway, Yadea, Luyuan, E-max. And We established a long-term cooperation relationship with Terra Motors in Japan, Lightning Motorcycles in America.