Non-Metallic FRP Reinforced Steel Armored Gyfts-4b1 Wind Pow Yantai Danyun Network Technology Co. Ltd Base Info Model NO.:gyfts-4b1Application:Communication Description Pre:Outdoor FTTH Butterfly Fiber Optic Cable GJXFH Flame Retarda Next:GYFTY53 Single - Mode Non - Metal Armored Cable Outdoor