Nowadays ,the process of radial NdFeB ring is stability through batch testing,and suitable for industrial scale production, our company has been formed the mature radial ring magnet.Ring Magnet Magnetized in Radial Direction is developed successfully which is using the shaping method by new multipole radiation orientation, and meets different requirements of permanent motors. Fundamentally changed the past situation that radial ring of magnet only relied on the magnetic tile assembly, greatly improve the performance of the motor.