Techedge, Inc. develops and provides advanced wireless voice, data and multimedia services to commercial and residential users in the United States and China. The Company focuses on the development and deployment of Internet protocol (IP)-based personal communications service (IP-PCS), a regional wireless voice-over Internet protocol (VoIP) service delivered on unlicensed low-power PCS frequency through an IP-enabled local transceiver and IP centric soft-switched networks, operating on an advanced proprietary software-centric, multi-service global communication service platform and management system. Through wholly owned subsidiaries, including Quantum Communications operating in United States and in China, the Company has established operational infrastructure and operations support centers in both countries, offering wireless local access, VoIP and wireless broadband Internet services.