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Shandong weitian fine chemical technology co., ltd

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Address: Shanyu Road Shanxian Shandong Province Postcode: 274300 Telphoe: +86-530-4335777 Mobile: 13563891968 Fax: +86-530-4330555 Website: www.weitianchem.cn E-mail: sales@weitianchem.cn Contact: Liu Yuqiang