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Hangzhou GB Chemwin Import & Export Co., Ltd.
Address: Floor 12th, Trendway Building, No.3688, Jiangnan Avenue, Binjiang District, Hangzhou City, Zhejiang Province,310053, P.R.China
Tel: +86-571-88808192(Domestic trade)+86-571-88808190(Foreign trade)
Fax: +86-571-88808192
E-mail: sales@gbchemwin.com
Web: www.gbchemwin.com