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                                        Guohua Tech is a group composed of the parent corporation “Beijing Guohua Technology Group Ltd.”, and 6 other key holding subsidiaries: “Tangshan Guohua Technology International Engineering Co., Ltd”, “Zhongkuang Lvneng (Beijing) Engineering Corporation ”, “...                   [more]          
                
                
                  
                              
                
         


        		
    
    
        
      
        
        
      
        
    
        
	
	
        
                  
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