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Yanshi chengtai chemical co.,ltd.

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Address: Yingbin road ,Yanshi city Postcode: 471000 Telphoe: +86-0379-67720699 Mobile: 13803795425 Fax: 0086-0379-67720799 Website: www.ysctchem.com E-mail: sales@ysctchem.com Contact: Chen Xiangdong