Jiangsu Xinwei Power Technology Co., Ltd. innovates in electric vehicle drive systems, offering efficient products with high power mid-mounted motors. they have the different power series from 3KW-7KW, some also built in the controller and rear swing arm together, it supply the systematic solution for the customer, the customer can design or change the bike easily. As a leading manufacturer, they meet diverse performance needs and contribute to the high power mid-drive motor industry.