The characteristics and uses of the products of Chuang Xiong cable: PVC insulated PVC sheath power cable has good electrical and chemical stability, simple structure and easy to use. This product is suitable for the transmission line with AC rated voltage of Uo/U and less than 0.6/1kV. The main characteristics of the flame retardant power cable are that the cable is not easy to fire or the ignition delay combustion is limited to a certain range. It is suitable for power stations, subway, tunnels, high-rise buildings, large industrial and mining enterprises, oil fields, coal mines and other places with high density of cables. The main feature of the fire resistant power cable is that the cable can keep the normal operation for a certain time, except for the transmission of electric power under normal working conditions. It is suitable for the nuclear power station, the subway, the tunnel, the high-rise building and other places related to the fire safety and fire rescue.