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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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