Cable is a component that connects two devices for the transmission of electrical signals and is formed by bonding, twisting, or braiding two or more wires together. Cables are used for a wide range of applications and are customized for each application, and their functions range from transmitting electrical energy and signals to realizing wire products for electromagnetic energy conversion. Commonly used cable products can be divided into bare wires, insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables, radio frequency cables and so on. Our company mainly produces communication cable products.

Communication cable refers to the cable used for close audio communication and long-distance high-frequency carrier and digital communication and signal transmission, is the transmission of telephone, telegraph, fax documents, television and radio programs, data and other electrical signals. Communication cable consists of multiple mutually insulated wires or conductors that form the core of the cable, with a sealed outer sheath for communication lines. Some are also equipped with an outer jacket outside the sheath. There are a variety of laying methods such as overhead, direct burial, pipeline and underwater. Communication cable transmission band is wider, communication capacity is larger, by the outside world interference is small.