40mm Aluminum Honeycomb Double Action Self-Closing Restaurant Traffic Door

40mm Aluminum Honeycomb Double Action Self-Closing Restaurant Traffic Door. 40mm Aluminum Honeycomb Core: Provides superior sound and thermal insulation with impact-resistant properties. Customizable Surface Finish: Available in blue, pink, stainless steel, or custom wood grain veneer options. Wear-Resistant Surface: Easy-to-clean, dust-free design ensuring hygiene for kitchens and cleanrooms. Anti-Collision Design: Robust construction protects door and frame from heavy impacts in high-traffic areas. 1-Year Structural Warranty: Covers mechanical defects with free parts and labor for one year from shipment. 30-Point Quality Testing: Each unit undergoes over 30 strict testing procedures before shipment. Global Installation Support: Includes detailed manuals and video guidance for professional installation.