1. The patented quasi frequency conversion electronic expansion valve refrigeration system is equipped with self-developed control technology, which can automatically adjust the operating parameters of the refrigeration system, save energy up to 30%, overcome the shortcomings of poor adaptability of capillary working conditions and the refrigeration process can not be accurately controlled, and has multiple protection functions
2. Automatic evaporation of frost water, no drainage pipe is required
3. The embedded mobile whole refrigeration system with patented technology, including air-cooled evaporator system, is very convenient to replace the whole new refrigeration system. The refrigeration system of different temperature range can be interchanged, flexible application and easy maintenance
4. The heating wire of door frame can be replaced