Copsvoip Electech Guigang Co., Ltd. is the leading manufacturer, designer and developer of wireless mobile tlecommunication (wimax, WCDMA, wifi) and wired network telecommunication (GPON FTTH, NGN) in China, it is also the manufacturer of terminal applications for wireless mobile telecom and wired network telecomm. Now CopsVoip is regarding to make the solution supply for customer in the world. 
China