hangzhou BTN-ebike technology Co.,Ltd

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Company: hangzhou BTN-ebike technology Co.,Ltd Contact: Ms. Wu Wayla Address: NO.418,Tangzhisha Road,XinJie industrial,Xiaoshan district,Hangzhou,China Postcode: 310000 Tel: 86 13588789596 Fax: +86 0571-82859592 Homepage: www.btn-ebike.com http://457664182.86exporter.com E-mail: