1. scientific structure, high efficient , frost steadily, save power and low running cost.
2.using high efficiency fan, air volume, far ragne, low noise, low power consumption, long service life, high reliability.
3.coil adopt a thick copper pipe, which lead to perfect heat transfer
4.by insulating U tubular electrothermal strong pipe, electric heating pipe is inserted inside the coil, defrosting time is short, the effect is good.
5. Products all through the holding pressure filling nitrogen.
