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        · Dongying Tianzheng Chemical Co.,Ltd.
        
Add:Hekou Economic Development Zone,Hekou District,Dongying City,Shandong Province
Contact: Mr Wang
        
Tel: +86-546-7716077 Fax: +86-546-7713173
        
E-mail:sales@tzchem.com.cn
        

        
       
        
       
        
  
        
     
        
  
        

        


        


        
  
        
     
        
       

        
         
        
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