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    Drill Pipe
    
							
    Hilong is committed to the technological innovation of drill pipes. It constantly designs and develops high-end drill pipe products to meet the requirements of modern efficient drilling, and with exceptional quality and excellent product performance, it contributes to meeting the needs from clients and modern drilling projects.
    
							
						
    
						
    
					
    


    
    

    



    

    
    
    
        
        
    
    

    

    


    
    
    
        
        
    
    
    

    

    
    
    
    
    
    
    
    
    
    
    

    

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