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Tianjin dongchang fine chemical industry co., ltd

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Address: Economic Developing Zone, Ji County, Tianjin, China Postcode: 301900 Telphoe: 86-22-29894595 Mobile: 0086-18622086554 Fax: 86-22-29898890 Website: www.tjdongchang.com E-mail: tjdcfinechem@gmail.cm Contact: Anny