The FRP Sandwich PU Panel now is the best Refrigerated Truck Body Material and the materials is become more and more popular in the Refrigerated Truck Body market. All-close panel, adhesive structure with the type of building block, Freon-free polyurethane vesicant material is our innovation, which are very different from traditional open sandwich panel with connecting by metals, injected polyurethane at site with Freon.
The Thickness
Front wall panel:82mm
Rear wall panel:82mm
Side wall panel:82mm
Roof wall panel:105mm
Floor wall panel:105mm
With the dimensions, the truck body can be the best Refrigeration Effect. But we also can change the Thickness by your requirements. And the thickness range is from 25mm to 150mm

 Main Characters
Light in weight: 40% lighter than metal body. 
Better insulation: K value less than 0.3w/m2k. 
High in strength and long life: 5 times longer than metal body. 
Non-corrosion, non-pollution, anti-brine, acid and soda-resisting. 
Easy to assembly and repair at site.

Please give me your requirements, then I will give you the best service