Risun, as a professional R&D and integration machinery, electromagnetics, electronics three main areas of DC brushless motor technology company, not only has successfully innovated domestic first high-performance voice coil brushless vibration motors, but won a number of international BrushlessDC micro-motor-related patents. Risun is pround of being the first grantee of US vibrator motor patent. ODM / OEM Services would be provided for various industries. Risun upholds the principle of ...
