Power system: Electric power system used wire and cable products are mainly aerial bare wire, Bus bus (busbar), power cable (plastic cable, paper power cable (basically replaced by plastic power cable), rubber sheathed cable, aerial insulated cable), branch cable, electromagnetic wire and electrical equipment, such as electric gas equipment wire and cable.
Information Transmission system: The wire and cable used in information transmission system mainly includes local telephone cable, TV cable, electronic cable, RF cable, optical cable, data cable, electromagnetic wire, power communication or other composite cable.
Mechanical equipment, Instrumentation system: In addition to overhead bare wire almost all other products have applications, but mainly power cables, electromagnetic lines, data cables, instrumentation and cable.
Basic structure of wire and cable
Conductor: An object conducting a current, the specification of a wire and cable is expressed in the section of a conductor.
Insulation: The insulating material according to its withstand voltage level requirements, with different thickness friendlydesulfuration in the outside of the conductor. Protective layer: The part that protects the cable.