SunComm Technology Co., Ltd. Core members have been engaged in the communication & networks industry since 1977. Their main products in 2009 focus on GSM, VoIP, 3G Devices.
Photon Telecommunication Limited is a leading International provider of Telecom services, including carrier-to-carrier, carrier pre-selection, VoIP and pre-paid calling cards. With interests in Asia, America, Africa and Europe, our London-based company is
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