PU Sandwich Panel Fire Proof Interior / Exterior Wall Panel Decorative Heat Fireproof Insulation Metal Panel

PU Sandwich Panel Fire Proof Interior / Exterior Wall Panel Decorative Heat Fireproof Insulation Metal Panel. 10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind. Customizable Options: Custom colors, surface finishes, and core materials available. Fireproof & Eco-Friendly: Fire rating 1, certified by CCC, ROHS, and ISO9001. Long Durability: Outer metal layer resists rust for 45 years; paint lasts 15 years. Sound Insulation: High-density polyurethane foam core provides excellent soundproofing. Free Samples: Free samples provided for inspection before order confirmation. Easy Installation: Concave-convex plug-in design with installation drawings provided. 24-Hour Support: 24-hour after-sales service with professional technical support.