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				 Sound absorption and noise reduction products			
        
			
        
			Hengxiang Technology always pursues innovation and strives to become the industry's outstanding professional manufacturer and thermal insulation supporting service expert.
			
        
                 
            
         
        
    
    
    
    
      
    
    
    
    
    
    
    


        


        
			
        
				
        
					
        
											
        
					
				
        
			
        
		
        

        

    
    
    
    
    
    
    
    
    
	
        
		
        
			
      
			
        
        


                    
        
 
                       
           
        
            
            


       
            
            
            
    
                 
                
                
    
                      
                
                   
                
                
                
         
                    
  
           
                
                
                
                
                
                
                 
                   
    
        
      
        
       
     
        
                
       
                
                
                
					
        
						
                                                            
                                                            
                                                            
                                                            
                                                            
        
        
						   
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