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