1, power system
The power system uses wire and cable products mainly include overhead bare wire, bus(bus), power cable(plastic cable, oil paper cable(basically replaced by plastic power cable), oak cable, overhead insulated cable), branch cable(replace some bus lines ) Electrical equipment wires and cables for electromagnetic lines and power equipment.
2, information transmission system
The wires and cables used for information transmission systems mainly include local telephone cables, television cables, electronic cables, radio frequency cables, fiber cables, data cables, electromagnetic lines, power communications, or other composite cables.
3, mechanical equipment, instrument system
This section has applications for almost all other products except overhead bare wires, but it is mainly power cables, electromagnetic lines, data cables, and instrument cable.