top roof mounting refrigeration units for cargo vans distributor. Dec 21, 2021 · CKD rooftop mounted van refrigeration units low maintenance Top roof mounted Direct Van engine driven V-360 refrigeration Units are applied for 7-10 m³ van cargo box.The van reefer unis with chiller and freezing function from -20℃ to +15℃for transporting fresh fruits, milk ,ice cream ,vegetables,