
Feipai 40mm Impact Rated Double Action Self-Closing Industrial Traffic Door. Impact-Resistant Core: 40mm aluminum honeycomb core provides superior sound and thermal insulation. Customizable Dimensions: Dimensions, materials, colors, and control systems tailored to project needs. Hygienic Surface Design: Flat, smooth surface guarantees dust-free hygiene and easy cleaning. Anti-Collision Performance: Robust design withstands impact for durability in high-traffic areas. Comprehensive Warranty: 12-month warranty covers free replacement parts and technical support. Rigorous Quality Testing: Each door undergoes over 30 strict testing procedures before shipment. Global Delivery Support: Supports sea, air, and land freight with FCL and LCL options.