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    Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields

    
                        
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    Shanghai Langqi Plastic Materials Co., Ltd.   滬ICP備12022668號     公安機關備案號：31011202003696
    
               
    

        
    
    
    
     
 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    





    
  
    
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