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Cangzhou zhengfei chemicals co., ltd.

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Address: Room101, Unit3, Building5,Shengjing Tower, South of Zhonghua Street Postcode: 050091 Telphoe: 86-311-83821143 Mobile: Fax: 86-311-83821143 Website: www.zhengfeichem.com E-mail: christina@zhengfeichem.com Contact: Christina Wang