EPB plastic sleeves: used in the rotation and adjustment mechanisms of multifunctional training equipment for maintenance-free operation;
LIN plastic linear bearings: used on the weight guide bars of multifunctional training equipment to achieve low noise operation;
 
                        


 
                                     
                                                 
                                                 
                                                 
                                     
                                                 
                                                 
                                     
                                                 
                                     
                                     
                                                