This one-way revolving door is constructed from 304 stainless steel, providing waterproof, rust-proof, and wear-resistant durability. Its classic silver color ensures versatility for various business applications. Key dimensions include a door column diameter of 7.6 cm, total height of 100 cm, rocker arm length of 30 cm, and channel width adjustable from 100-200 cm, with customization options available. Notable features include a one-way entry restriction with automatic closure to prevent reverse traffic, a sturdy design for high-impact and frequent use across different environments, and an automatic rebound mechanism using a built-in high-elasticity spring that operates without electricity. The design includes bottom expansion screw fixation and anti-dumping features for stable load-bearing. This door is suitable for industrial channels, supermarket entrances, public places such as subway stations and libraries, and security inspection areas needing effective traffic management. The package includes one one-way body with a pre-installed system and an installation accessories package with expansion screws. Note: Display racks and other non-standard items are sold separately.