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    “Complete sincerity can affect even metal and stone”
    

    

    Zhengda peoples hardworking receive praise from all the industry from society, and gain the trust from nationwide clients.
    "Tianhong"qualified galvanized pipe, spiral pipe, square and rectangular pipe,steel-plastic 
    composites pipe were used in major construction projects of nation, province and city.

    

    

    
	

 



    
	
    
		
    Handan Overpass
    
		
    Clicks:40332018-10-07 11:50:59 
    
	
    
    
    
    	
    
               
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    Handan Overpass
    
	
    
		
    
			
    
				
								
    
				    		
			
    
		
    
	
    
	
    【Responsible editor:】(Top)
    

    




    		

    
	
    
					
    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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    TEL：+86-310-5231366/758/756/996
    
ADD：No. 9 Juliang Avenue, Chengan Industrial Zone, Handan City, Hebei Province
    
    
    
    
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