Suzhou Shengyi Motor Co., Ltd. is a manufacturer of e-bike motors, small high speed brushless motors and with well-equipped testing equipment strong technical force. Our products are widely recognized trusted by users can meet continuously developing ...

Qingdao Yakai Automotive Industry and Trade Co ., Ltd (here in after referred to as yakai auto), dated from the year of 1989,has been approved certificated a production high-tech enterprises by Ministry industry information technology China, is backbone ...