
ASA Fireproof Insulation Polyurethane PU Wall Panel and Roof PPGI Sandwich Panels. Fireproof & Flame Retardant: Features high temperature resistance and flame retardant properties with a fire rating of 1. Superior Thermal Insulation: Low thermal conductivity of 0.019-0.021W/m.k ensures excellent energy efficiency. Customizable Dimensions: Length and color are fully customizable to meet specific project requirements. Durable Steel Construction: Uses high-quality steel from Bao Steel, Yieh Phui, Ma Steel, and BHP with PVDF/SMP/HDP/PE coatings. Long Warranty Period: Provides a comprehensive warranty coverage within 30 years for peace of mind. 24-Hour Online Support: Dedicated after-sales service team available via email or phone within 24 hours. Multi-Application Versatility: Suitable for roofs, walls, ceilings, cleanrooms, cold rooms, and partitions. Certified Quality Standards: Holds CCC, ROHS, and ISO9001 certifications ensuring global compliance.