With 20years experience of producing High-Frequency Electrical Spindle, Jiangsu Xingchen High-Speed Electric Motor Co.,Ltd. has developed into high science and technology company with S & R, developing, and producing. The three major series High-Frequency Electric Spindles being produced including GDS, SDK, and SDS adopt mechanical-electronic new technology, new material and new craft, so the motor low-speed with strong torque, the noise is low, the rotational speed is steady, the frequency is high, promise speed electrodelessly and easy to use. Among the three series, milling carved constant power Spindle and Processing center parallel machine with broach electric Spindle applied for the national patent separately.                
The application No. of the patent is 200520076779-1, 200620068643-0.