... refrigeration, fresh preservation of fruits and vegetables, large supermarket, cold storage of hotels ect. 6. Compressor brand: Bitzer,Emerson copeland,Danfoss ... , junction boxes, wiring and so on. Air Cooled evaporator used in cold storage, has three types of temperature, one is 0 ‘C ... , the other is -18 ‘C, another is -25 ‘C, light weight, convenient ...