
High-Quality Sandwich Panel PU Core Thermal Insulation and Decoration Outdoor Wall. 5-Year Warranty Coverage: Comprehensive warranty protection for 5 years on all sandwich panels. Customized Thickness Options: Available in 9, 14, 16, 20, 25, and 30 mm thicknesses. Long Service Life: Durable design ensuring a service life of over 20 years. Fireproof & Environmental: Fire rating Class 1 with eco-friendly and lightweight metal panel features. Full Customization Support: Offers full customization, minor customization, and options from samples or designs. ISO & CE Certified: Manufactured under ISO9001, ISO45001, ISO14001 standards and CE certified. Fast Lead Time: Production completed within 15 working days for both peak and off-peak seasons. Polyurethane Core Material: High-quality thermal insulation using polyurethane core with metal and aluminum foil layers.