Changzhou Coolfly Intelligent Technology Co., Ltd. is electric bicycle bike manufacturers and suppliers in China who can wholesale electric bicycle bike. We can provide professional service and better price for you. If you interested in electric bicycle bike products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.