... body1. PU insulated Material, Fiber-glass Reinforced Plastic refrigerated box bodies Light weight, Better insulation, High strength & Long ... life, Non-corrosion, Easy for assembling refrigeated box bodies / refrigerated truck bodies/ refrigerator truck bodies Our refrigerated ... and PU foam in the core. Standard thickness:Front/rear/side panel: 85mm roof/floor panel: 105mm The thickness ...