High Quality Color Steel PU Sandwich Panel for Cold Room Cold Storage

High Quality Color Steel PU Sandwich Panel for Cold Room Cold Storage. Customizable Dimensions: Length is customized according to customer requirements; effective width is 1120mm. High Efficiency Insulation: Low heat conductivity of <=0.024 W/m.k ensures maximum freezing and refrigeration efficiency. Fire Retardant Material: Available in B1, B2, and B3 fire retardant specifications for enhanced safety. Easy Assembly Design: Eccentric hook structure embedded in molds allows for convenient and quick installation. Multiple Material Options: Panel surface can be made of color steel sheet, stainless steel sheet, or other materials. Certified Quality: Products are certified with ISO, SGS, ISO14001, and ISO9001 standards. Durable Lifespan: Designed for a long service life of 10-30 years in various industrial environments.