The invention relates to an environment-friendly flame-retardant and fire-resistant flexible cable which can be used on equipment to transmit current and control signals. The flame-retardant and fire-resistant flexible cable comprises a plurality of power wires, a plurality of signal wires and a flame-retardant sheath layer wrapping the power wires and the signal wires. According the invention, the power wires and the signal wires are arranged into the same cable, products with different number of power wires or signal wires can be produced according to need in order to meet the requirements of different environmental conditions, the flame-retardant and fire-resistant flexible cable is easy and convenient to mount, and the construction cost and the maintenance cost are low; and moreover, different flame-retardant sheath layers can be designed in order to be adapted to different environmental conditions.