The company owns a series of test equipments to ensure the final quality of products.

The electrical control system is backed by complete spare parts of devices independently developed by the company, including foot pedal, hand wheel, handle, rectifying unit, inverter unit and panels or boards (pulse board, DC speed regulator, voltage regulator, brake setting panel, ground detection panel, diode panel, 10V power panel, discharge panel, drive board and interface baseboard). The special devices and parts are in stock to realize zero inventory of users in the true sense.       
                       
         
                                             Electric floor                                                                                                     Electric floor
          
                                           power pane                                                                                                             discharge panel
        
                                            drive board                                                                                                               drive plate
         
                                   DC speed regulator                                                                                                     hand wheel
          
                                             diode panel                                                                                                         voltage regulator

                                                                                                control panel