
Feipai Aluminum Honeycomb Core Heavy Duty Hinge Self-Closing Traffic Door. Aluminum Honeycomb Core: 40mm thick core provides excellent sound and thermal insulation with impact resistance. Customizable Colors: Available in blue, pink, and stainless steel finishes with optional wood grain veneer. Sound Insulation Options: Standard level insulation with customizable options available upon request. Anti-Collision Design: Durable construction ensures safety and longevity in high-traffic commercial areas. Easy to Clean Surface: Flat, smooth finish guarantees dust-free hygiene and effortless maintenance. 1-Year Structural Warranty: Covers structural quality defects with free parts and labor for one year. Global Installation Support: Detailed manuals and video guidance provided for seamless installation.