ShaoXing ShangYu Yup Lighting Co., Ltd. is GML220 manufacturers and suppliers in China who can wholesale GML220. We can provide professional service and better price for you. If you interested in GML220 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.