Bare wire: refers to products with only conductors and no insulation layer, including copper, aluminum and other metal and composite metal round single wire, stranded wires, flexible wires and profiles for overhead transmission lines of various structures and profiles.
Winding wire: A wire that is used to cut a magnetic line in a magnetic field to induce a current, or a current that generates a magnetic field, which is also called a magnet wire. It includes enamelled wire, wrapped wire, inorganic insulated wire, etc. with various characteristics.
Power cable: A cable product used to transmit and distribute high-power electric energy in the main line of a power system, including various voltage levels of 1 to 330 kV and above, and various insulated power cables.
Communication cable: A communication cable is a cable that transmits telephone, telegraph, television, radio, data and other electrical information.
Communication optical cable: optical fiber is used as an optical transmission medium for information transmission. Radio frequency cable is a cable suitable for transmitting radio frequency signals in radio communication, broadcasting and related electronic equipment.
Wire and cable for electrical equipment. Power is transmitted directly from the distribution point of the power system to the power cable for power connection lines of various electrical equipment and appliances.