This series of cooler absorbing advanced technology products in Europe and America, with different cooling capacity of refrigeration unit facilities, to achieve fresh, chilled, frozen and other functions with high efficiency heat exchanger, cooling speed, light weight, compact structure, convenient installation. 
 ? cooling fan motor and fan optional, fin spacing, coil length and other important parameters used to configure the computer to optimize the design, so has the amount of wind, big cooling capacity, low noise performance. 
 ? Cooler or crimped steel shell quality aluminum phosphate electrostatic spray anti-corrosion technology, beautiful, strong corrosion resistance. 
 ? the use of fin tube type evaporator, aluminum fins with the second search of high-finned, high female coil, enhanced heat transfer. 
 ? advanced machinery up pipe technology, heat transfer efficiency. Defrosting using electric defrost, defrosting speed, temperature rise of a small bank. 
 ? sub-optimal air flow and liquid circuit design, the new patented distributor, coil frosting evenly, effectively improve the efficiency of heat transfer. 
 ? Special design of axial fans, air volume, long range, safe and reliable electrical moisture. 
 ? water tray and side panels can be flexible demolition and clean-up, installation and maintenance easy.