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        0532-84838289
        

        

        

        

        


        



        

        

        

        

                    
        
                
        
            
        
            
            
         
                
        
                
            
        
        
        
    
        
    
    
    
         
        

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         Qingdao Topsen Chemical Co.,Ltd 
        c1.png Company address: Building 23, Torch Park, No. 88 Torch Road, High tech Zone, Qingdao City 
        c1.png Factory address: Kuangjialing Industrial Park, Jiaozhou City, Qingdao 
        c2.png Phone: +86 532-8483 8289 
        c3.png Email: sales@topsenchem.com 
        
 
    
        
    

        







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