The swing entrance door is designed for use in supermarkets, libraries, and decorative goods stores. It features one-way restriction, allowing entry in one direction only and automatically closing after being pushed to prevent reverse traffic, making it ideal for controlled areas. Constructed with an all stainless steel structure, it is sturdy and impact-resistant, suitable for high-frequency use in environments like warehouses and shopping malls. The door includes automatic rebound functionality with a built-in high-elasticity spring that allows for easy opening with a light push and closes automatically when released, operating without electricity. It ensures safety and stability with a bottom expansion screw for fixed installation, anti-dumping design, and strong load-bearing capacity. The door offers flexible adaptation with width options to meet the needs of different channels, such as supermarket entrances and logistics channels. Product specifications include: Product Name - Swing Entrance Door, Material - Stainless steel tube, Height - 100 cm, Length options - 50, 60, 70, 80, 90, or 100 cm, Installation - Drilling installation, Use - Warehouses, construction sites, road signs, garages, parking lots, and work areas. The package includes one one-way swing gate and necessary installation accessories.