High speed shutter door, also called fast soft door,which is a barrier door with rapid rise and fall.And its main function is quickly isolation, thus to ensure the air quality of the workshop without dust. High speed shutter door has the functions of heat preservation, cold preservation, insect-proof, windproof, dust proof, sound insulation, anti odour, day lighting and so on. It is widely used in food, chemistry, textile, electronics, supermarket, freezing, logistics, storage and other places. It can meet the need of high performance logistics and clean place, saving energy for shutting down automatically. What's more, it can improve working efficiency, create better working environment and so on.