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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.

        

        

        
	

 



        
	
        
		
        The Water Cube
        
		
        Clicks:40512018-10-29 10:11:59 
        
	
        
    
        
    	
        
               
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        【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
        
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