Eoutech is brouther company of Ejointech which belong to same group company.Shenzhen EOU Technology Co.,Ltd is mainly engaged in high-quality signal to the international network of research and development, is committed to become the leading global roaming communications solutions provider, to leave the people to provide more rapid and convenient cross-border portable internet access and communication services; for enterprises and businesses provide cloud SIM card portable WiFi, SMS Modem,VoIP Gateway, on-board WiFi, Bluetooth to enjoy double high quality, and WiFi advertising solutions.