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Tianjin derchemist sci-tech co., ltd

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Address: RoomE-2-B1, Huayuan High-tech銆€Industrial Park, Tianjin City ,China. Postcode: 300384 Telphoe: +86-22-58627059 Mobile: 13920586291 Fax: +86-22-58620305 Website: www.derchemist.com E-mail: sales@derchemist.com Contact: Mr Zhang