This Ningbo Dingming Machinery Manufacturing Co.,Ltd reduces the frequency of the winding machine inverter and achieves the effect of reducing the speed of the winding motor, ensuring the safety of the operator, preventing the operator from being injured due to improper operation, and effectively improving the safety of the winding machine.Our company has been producing winding machines for many many years with strong technical force,top-ranking machines and standard factories.Also we have a strong Design team and a group of excellent staff,and we can develop and produce machine according the cone samples of the customers dyeing machine offered.  [Detail]