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Luoyang desheng chemical co.,ltd

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Address: no.2jiandong road xigong area luoyang china Postcode: 471000 Telphoe: 0086-379-63339336 Mobile: 86-15038554733 Fax: 0086-379-63339333 Website: www.adeninechem.com E-mail: zhenyulei8517@hotmail.com Contact: zhenyulei