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        国产综合成人久久大片,久久精品国产91久久麻豆自制,日韩不卡在线视频,狠狠色丁香婷婷综合欧美
        


		
        
			
        
	
	
        
   
   
   
  
        
	
        
				
			
        
			
	
        
		
		
	
        
	
        
	

        

        

        

        
	
        

        

        

        
				
        
					
        
        
        
        Handan Zhengda :
        
        
          
            
          
	No.9, Juliang Ave, Cheng'an Industrial Zone, Handan, Hebei.

          

          
	+86-310-5231366/758/756/679

          
        
        				
        
				
        
					
        
        
        
        General Inquiry :
        
        
          
            
          
	Aaron Qian

          

          
	salesmanager@zdpipe.com

          

          
	+86-18931609090

          
        
        				
        
                
        
					
        
        
        
        Africa Region :
        
        
          
            
          
	Steven Lee

          

          
	sales@zdpipe.com

          

          
	+86-18931086072

          
        
        				
        
				
				
         
        
			
        
            
        
				
				
        
					
        
        
        
        Southeast Asia Region :
        
        
          
            
          Lee Wenli
          
sinozdsales@zdpipe.com
          
+86-15833091096 
          
        
        				
        
                
        
					
        
        
        
        America Region :
        
        
          
            
          Smith Shi
          
smith@zdpipe.com
          
+86-15690032568
          
        
        				
        
				
         
        
			
        
            
	
        
         

        		

        
	
        
					
        No.9, Juliang Ave, Cheng'an Industrial Zone, Handan, Hebei
        
					
        Qian'an Zhengda: North of Shuangma Road, Zhaodianzi Town, Qian'an, Tangshan, Hebei Province
        
					
        Shanxi Zhengda: Houbei Industrial Park, Houma City, Shanxi Province
        
				
        

        
	
        


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ADD：No. 9 Juliang Avenue, Chengan Industrial Zone, Handan City, Hebei Province
        
    
        
    
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