TOP Cargo Bike Manufacturer Since 1989 is kids bike sizes manufacturers and suppliers in China who can wholesale kids bike sizes. We can provide professional service and better price for you. If you interested in kids bike sizes 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.