The vertical blinds fabric is named because the blades are suspended vertically on the top rail. The motorized vertical blinds adopts a swinging structure, and the vertical fabric sheets can be rotated 180 degrees. The motor can be used to achieve the dimming and retracting of the blinds through the mechanical transmission method. It can adjust the indoor light at will, ventilate and achieve the purpose of shading. The electric vertical curtain integrates practicality, sense of the times and artistic feeling in one, because of its warmth, elegance and generosity, it has become the first choice for office buildings, government agencies and public places.