SEMPU E-bike Syestem is committed to providing e-bike intelligent drive system and core components. Our technical team has more than 20 years' in motor drive systems.
Main Products included Intelligent Torque Sensors, PMSM,Brushless DC motor ,Intelligent E-Bike Asist System,and Bicycle Conversion Kit. Dual side torque sensor is our core technology with the patent. As we know,No high quality, there is no business. Please trust our quality. We will provide the most competitive prices.