Swing Gate One Way Door,Product Information: Name: Automatic Swing Gate One - Way Door (Supermarket Commercial Entrance Safety Gate) Material: Stainless Steel Size: Width customizes between 100cm and 200cm; Height fixed at 100cm (39.3in) with a customizable swing arm length of 38 - 88cm to match aisle width Base Structure: Stable floor-mounted design with expansion screws for secure installation Craftsmanship: Precision trimming for a polished, corrosion-resistant surface finish Applicable Scenarios: Ideal for supermarkets, shopping malls, cinemas, restaurants, schools, libraries, scenic areas, warehouses, parking garages, factory aisles, event corridors, and more Features: 1. Integrated hydraulic/spring system for silent automatic closing, minimizing noise disruption in busy commercial settings 2. Durable stainless steel design for high traffic usage 3. Clear “Entrance”/“No Passing” signage to guide users and improve safety and traffic flow 4. Excellent corrosion resistance: Stainless steel provides moisture, rust, and wear resistance, perfect for both indoor and outdoor applications 5. Adjustable automatic rebound mechanism speed to accommodate varying traffic flow needs in different environments