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Shandong dongying yuanda chemical co.,ltd.

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Address: No.1118 Naner Road,Dongying,Shandong Postcode: 257081 Telphoe: +86 546 8180599 Mobile: 13854691899 Fax: +86 546 8180099 Website: www.yuandachemical.com E-mail: yd@yuandachemical.com Contact: Ms.Annie Geng