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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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