The entrance swing gate, also known as a warehouse pedestrian transfer gate door, industrial swing gate, warehouse safety gate, metal swing gate, manual-closing gate, supermarket entrance, metal 1-way door, pedestrian gate, or shopping malls door, is designed for use in supermarkets, libraries, and scenic stores as a durable closure device. Made from stainless steel tubing and available in silver, this gate stands 100 cm tall with customizable lengths ranging from 50 cm to 100 cm. It requires drilling for installation and is suitable for various locations including warehouses, construction sites, traffic guidance areas, garages, parking lots, and work zones. Ideal for industrial warehouse logistics channels, supermarket and shopping mall entrance control, public places like subway stations and libraries, and security inspection areas requiring one-way traffic. The package includes one one-way swing gate and necessary installation accessories. To use, simply push the door open by hand for entry; it will automatically rebound and close after passage. For gates with excessively long swing arms, they can be shortened by the user for optimal use.