Shenzhen Guan Yu Bo Tong Technology Co., Ltd

we are the professional mobile phone manufactuer. Our factory is a joint venture company with Philips Consumer Communications; we run internationally certified operations to supply mobile phones. Aside from producing for Philips, we also have our own brand SED and provide OEM/ODM service and electronics manufacturing service (EMS) to other mobile communication companies. Our quality is reliable. [详细介绍]