Special GCYFY
Special GYFZY
Directly buried fiber optic cable GYTA33
Directly buried optical cable GYTA53
Overhead optical cable GYFTC8Y53-24
Aerial fiber cable-GYFC8Y-48
Overhead Optical Cable - Double Protection ADSS
Overhead Optical Cable - Single Protection ADSS
Pipeline Cable GYFS
Pipeline cable GYTA
Pipeline cable GYFY