Widely used: Perfect for warehouse employees, inventory rooms, and indoor docks. Suitable for facilities requiring swing doors, ensuring no entrance or exit remains open. Drilling installation: Uses expansion screw drilling installation with a decorative cover on the column to conceal screws, ensuring a more attractive and professional appearance. One-way revolving door: Designed as a revolving door, it provides a sturdy and safe passage. It automatically closes and can be easily swung back to its original position after use, but cannot be pushed open in the opposite direction. Stainless steel frame: The one-way door features a stainless steel frame with a smooth surface, strong and durable construction, and a stable overall structure for long-lasting use. Automatic closing: The hinge swings in both directions with a thick spring for automatic closing, low noise, and flexible use. It supports push-pull operation with a one-way swing function and remains open when needed.