50mm ~ 250mm Polyurethane Sandwich Panel for Cold Room/ Freezer

50mm ~ 250mm Polyurethane Sandwich Panel for Cold Room/ Freezer. Advanced Automatic Production: Adopts advanced automatic production line for uniform foam and good insulation performance. High Efficiency Insulation: Reduces heat transmission and maximizes freezing and refrigeration system efficiency. Customizable Specifications: Length and core thickness (50-250mm) are customizable to meet various project needs. Multi-Scene Application: Suitable for food storage, labs, medicine factories, logistics centers, and cold drink processing. Durable Lifespan: Product lifespan ranges from 10 to 30 years depending on usage conditions. Strict Quality Control: Third-party inspections like SGS and BV are acceptable to ensure product quality. Fireproof & Soundproof: Features B1/B2 fire retardant specification, soundproof, waterproof, and light weight. Large Scale Manufacturing: 5 production lines with a daily capacity of 5,000 square meters.