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Shanghai yaxin biotechnology co.ltd

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Address: Room 101, Building 1, No. 466 Yin Du Road, Xu Hui District, Shanghai, China Postcode: 201108 Telphoe: Tel: +86-21-54336592 Mobile: +86-13564188100 Fax: Tel: +86-21-54336593 Website: www.yaxinbio.com E-mail: info@yaxinbio.com Contact: zhi zhao