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Hangzhou vanco technology co.,ltd.

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Address: :No.452,6th street, Hangzhou Economic&Technological Devalopment Zone, Zhejiang, China Postcode: Telphoe: :86-571-88254082/56638021 Mobile: 13588025002 Fax: Website: www.vancochem.com/template/about_en.html E-mail: bridge88@ 126.com Contact: miss jiang