A new two-temperature cooling trailer with an independent four-compartment freezer inside the trailer made by the company "Dervisis" was installed. Special shelves were also built along the cargo space. In order to serve the distribution needs, a new threefold door with full or partial opening was added, as well as air-curtains for the minimization of cooling loss by the trailer. As regards the preservation compartment, a new Thermoking cooling system (type: V-300 20MAX) driven by the vehicle's engine with external 380V power supply was installed. The (Box type) freezer compartment was equipped with a new cooling system made by GARBOUNISBROS with extra electric motor and two evaporators inside the panel freezer.