1.The best option in temperature control for medium and small van . 2.Ul tra-thin parallel flow condenser , small size , light weight , efficient thermal dissipation . 3. Ul tra-thin evaporator , provides more space for loading . 4.LED contorller with digital display enables you to control easily in the driving room . 5.Large air volume is designed to cool down quickly and provide more protection for cargoes . 6.High matching system , rapid cooling , accurate temperature control , fuel consumption saving . 7.Adapting to the harsh environment , it still can work well at 49 degrees . 8.All parts of the units are easy to install and maintain . 9.Automatic and manual defrosting , select easily . 10.Independet power backup options ( single-phase or three phase ) to provide customers with more choices . 11.At extremely low temperatures , the heating function keeps the cargoes in an ideal state .