Factory Price Insulated Polyurethane Exterior Panels PU Sandwich Wall Panel for Building Materials

Factory Price Insulated Polyurethane Exterior Panels PU Sandwich Wall Panel for Building Materials. Invisible Joint Design: Unique profiling hides screws and fasteners for a seamless wall elevation. High Thermal Insulation: Rigid PU core with closed-cell structure ensures excellent thermal and sound insulation. Durable Surface Material: Color-coated aluminum-zinc-magnesium steel with nano-antifouling and self-repairing function. Customizable Length: Panel length can be customized from 2 to 6 meters for easy transportation. Fireproof Core Material: Hard high-density polyurethane foam with special fireproof treatment. 3-Year Warranty: Comprehensive 3-year warranty coverage for all mechanical defects. Multiple Certifications: Certified by CE, ISO9001, TUV, and RoHS standards. 24-Hour Online Support: Round-the-clock technical assistance available for all customers.