As compared with a few kinds of ground wire system performances material structures and reference to the examples of Saudi Arabia GSM SDH telecommunication system and ground system of over seventies ground net- works built in the bureau stations and application in out ground network introduction for the first period of GSM engi- neering of Inner Mongolia China UNICOM the hoop network should be the first selected plan. It is a feasible and effective method to take the ground network multiple point introduction for solving ground wire crowd in the electric power room.