
4.2m Customized Refrigerated Truck Box, Fiberglass PU Polyurethane Foam Board for Refrigerated Truck. Superior Thermal Insulation: FRP PU panels offer exceptional insulation for temperature-sensitive goods. Cost-Effective Option: FRP XPS panels provide adequate thermal protection at a lower cost. Durable Construction: Both panel types are moisture-resistant and built for harsh conditions. High Payload Capacity: Designed to support a payload of up to 20 tons. Comprehensive Warranty: Includes a 1-year warranty for peace of mind. Thorough After-Sales Service: Dedicated support team ensures long-term reliability. Multiple Certifications: Certified with ISO9000, CCC, and TS16949 standards. Energy Efficient Design: Reduces cooling efforts to enhance operational efficiency.