Pu Insulated Sandwich Panels

Which is the better panel for refrigerator box? 

Firstly, it must has the property of heat insulation. Secondly, it should has strong strength. 

PU insulated sandwich panel, it can meet the requirement. Beside heat insulation and strong strength, it also has the advantages of waterproof, moisture proof, anti-UV, easy to assemble, easy to clean and repair. So for delivery chilled food, fresh fruit, fresh vegetable, people often choose PU insulated sandwich panel for their box to make sure keep low temperature. 

Except used for refrigerator box, PU insulated sandwich panel also can be used for caravan, RV. With the high development of society, people choose enjoy holiday by driving caravan or RV near home or far away. PU insulated sandwich panel help them to fulfill this dream.