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      about us
      
        
      關(guān)于我們
      
    
      

      

      
    
      
        
        
    
      

      

      
    
      
        
      Certificate of qualification
      
        
      A hi-tech enterprise engaging in research, development, production and sale of polymeric  material-chlorinated polymers and related processing aids
      
    
      
    
    
      
            
      

      

      
    
      
        
      Production equipment in the workshop area.