Zhejiang Yongkang Chaohang Technology Co., Ltd.

Shuangye Electronic Technology Co. Ltd. manufactures E-BIKE batteries, lithium polymer batteries toy batteries, lithium batteries battery charger accessories and lithium battery protection boards. All products are independently researched and developed and have stable performance and low cost. Our products are widely acclaimed in the industry. Many domestic and overseas manufacturers have established strategic partnership with us. They are from Europe, America Asia and other countries and regions.