Importgm International limited is grandstream handset phone manufacturers and suppliers in China who can wholesale grandstream handset phone. We can provide professional service and better price for you. If you interested in grandstream handset phone 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.