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Beijing qin wutian pharmaceutical co., ltd

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Address: Building 201,No.7 Rongchang Dong Street,Beijing Economic-Technological Development Area,Beijing City Postcode: 100176 Telphoe: 86-010-81766170 Mobile: 86-15811042769 Fax: 86-010-81766170 Website: www.qwtchem.com E-mail: zhangwenyu1988@hotmail.com Contact: wendy