
Low Thermal Conductivity PU Foam Sandwich Panel Energy Saving Cold Room. Low Thermal Conductivity: Heat conductivity as low as 0.022 W/m.k for superior insulation efficiency. Customized Design Available: OEM and ODM services welcome with tailored material and usage options. High Fire Rating: B1 fire rating with average burning time under 90 seconds for safety. Multiple Certifications: Certified by CE, ROHS, ISO9001, ISO, and SGS for quality assurance. 1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind. Fast Response Time: Inquiries replied within 24 working hours by professional staff. Wide Application Range: Suitable for cold rooms, warehouses, factories, and prefabricated houses. Eco-Friendly Material: Uses pentane blowing agent safe for the ozone layer.