Shenzhen Ewin Enterprise Technology Co. Ltd. was established in 2014 as a comprehensive manufacturing and trading company. We have been the industry of Li-ion batteries for 3 years. are specialized producing all kinds 3.7V battery cells electronic *ette. ...

We are Hengsong Digital Techonology CO.,LTD based in , China. member of Tradekey.com since December, 2011. Our business is related to Consumer Electronics industry and we specifically deal li ion battery. Please find our product details below:200mAh 3.7V ...