... coated sheet, aluminum, or fiberglass . CKD Kits of truck Box Our dry freight box is made from sandwich ... in core.Common panel thickness 30mm,40mm,Our refrigerated truck box is made from fiberglass sandwich panel with ... 62mm,82mm,102mm,105mm.CKD and/or CBU refrigerator truck bodyWhy us?Refrigerated transport bodies Large ,semi-trailer and ... system or underneath frozen unit CKD refrigerated truck body