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Dingxing Electronics

    

      
 

    

  

  

    
  




  
  

  


    
    

      

        

          Home
          Port machinery parts
          Rotating mechanism
        

        

          Construction machinery
          Port machinery parts
        

        

      

    


    
    

      

        
        Rotating mechanism
        
        Signal box
        
        The control unit
        
      

      

    


    
    

      

        

          
          
          
          
            

            

              
Rotating mechanism control unit

              

              
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