Steel Tower is an important communication, lightning protection, decorative facilities. Can be divided into communication steel towers, lightning-protection steel towers, decorative steel towers, craft steel towers.

For mobile/unicom/Traffic satellite positioning System (GPS) and other communications departments, communications base station, radar stations, airports, oil depots, missile positions, PHS and all kinds of base station direct lightning protection and building roof, power plants, forests, fuel depots, weather stations, factory workshops and other important places.