This electric single-leaf swing steel door is made of high-quality cold-rolled or galvanized steel sheet, ensuring a sturdy and durable structure with strong impact resistance. The surface is treated with electrostatic spraying for corrosion and weather resistance. The single-leaf design allows the door leaf to open electrically from one side, either outwards or inwards, suitable for standard-sized doorways and saving installation space. Equipped with a dedicated electric door opener and intelligent control system, it supports remote control, sensor, button, and interlocking methods. It operates smoothly and quietly and features anti-pinch and slow-stop safety protection functions.