Driven by strong new energy vehicle sales, domestic high-voltage automotive power cords maintain a high-boom market in 2026. Vehicle wiring harnesses, charging gun cables and high-temperature resistant internal power cords are fully booked in major cable factories. Compared with ordinary civil power cords, automotive cables require excellent bending resistance, oil resistance, flame retardancy and electromagnetic shielding performance. More domestic cable manufacturers build exclusive intelligent production lines for new energy automotive cables to seize the booming new energy supporting market.