What is a rapid stacking door?
What is a rapid stacking door? A rapid stacking door is a type of high-speed door designed for industrial and commercial use. These doors are typically used in areas with high traffic flow, where...
Infrared photo beam sensor and safety edge protection device for PVC high speed door
PVC high speed rolling shutter door has the characteristics of heat preservation, collision prevention, insect prevention, windproof, dustproof, sound insulation and so on. It can realize fast...
The advantages & benefits of medical hermetic doors
Medical airtight doors now have been widely used in our daily live, mostly applied in hospitals, health care institutions, scientific research laboratories, food and pharmacy factories and other...
Electric shutter door purchase principle
Electric shutter door purchase principle: The rolling shutter door (also known as the rolling shutter) which is common in life is constructed by connecting the door panel as a multi-joint movable...