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                          上海杜比实业有限公司
                        
    
                        
                      
                         
    Shanghai Dolby Industrial Co., Ltd.    A professional enterprise integrating production, R&D and sales
    
                        
                        
    
                          
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    PRODUCT CENTER
    
            
    
          
    
        
    
        
        
    
          
          
    
            
            
    
              
    
                
    
                  
                  Window opener series
                  
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    PRESS RELEASE
    
            
    
          
    
        
    
        
    
          
    
            
    
             
              
    
                
    
                  
                  
    
                    
                      
                      
    
                        
                      
    
                      
                      
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    project case
    
            
    
          
    
        
    
        
    
          
    
            
            
    
              
                
    
                
    
                  Tianfu No.4 Middle School
                  
    
                    
                  
    
                
    
                  
            
    
            
            
    
              
                
    
                
    
                  Kunming Yuntou Business Building
                  
    
                    
                  
    
                
    
                  
            
    
            
            
    
              
                
    
                
    
                  Baoxi City Square, Benxi City
                  
    
                    
                  
    
                
    
                  
            
    
            
            
    
              
                
    
                
    
                  Luohe Book Museum
                  
    
                    
                  
    
                
    
                  
            
    
            
            
    
              
                
    
                
    
                  Liuzhou Enterprise Headquarters Building
                  
    
                    
                  
    
                
    
                  
            
    
            
            
            
    
              
                
    
                
    
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