Hunan Xunguang Technology Co.,Ltd is specializing in selling fiber optical products which are widely used for Telecommunication, broadcast, FTTx solutions, IPTV and CATV network equipment system. We cooperate with Huawei, ZTE, and other manufacture with fiber products etc, on wholesale and retail of OLT and ONU devices. XunGuang has a rich experience marketing team in the PON field. Our products have been getting good selling all over the world and also gained good comments from many clients.