
Waterproof PU PIR Wall Panels Boards Steel Material Exterior Wall Panels for Warehouse Cold Room. 22 Years OEM/ODM Experience: Manufacturer with 22 years of experience supporting customization and one-stop service. Customizable Dimensions: Panel thickness, length, and width can be tailored to specific project requirements. Wide Color Options: Steel color available in any RAL color or standard options like white, gray, blue, red. Fireproof & Insulated: Compliant with international standards including B1, B2, B3 fire ratings and FM certification. 2-Year Warranty: Comprehensive 2-year warranty coverage for all mechanical defects. Lightweight Design: Reduces load on steel structure and foundation, ensuring easy transport and installation. High Thermal Efficiency: Thermal conductivity as low as 0.019-0.023W/M.K for superior insulation performance. Online Technical Support: Professional after-sales service available for ongoing technical assistance.