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        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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