YUEQING YUMO ELECTRIC CO.,LTD is Traditional collector ring manufacturers and suppliers in China who can wholesale Traditional collector ring. We can provide professional service and better price for you. If you interested in Traditional collector ring 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.