1. Low noise and energy-saving. R134a Freon-free environmentally friendly refrigerant.
2. Inner boxes are made of high quality 201# stainless steel. Not like embossed aluminum panel.
3. Use double insulation layers of environmentally friendly sealed tempering glass door.
4. High-density insulation polyurethane foam layer, load-bearing, and energetically stable temperature.
5. Fan cooling system, frost-free design, make cold air spread averagely and steady temperature.
6. Auto drainage system and evaporation system.
7. Multi-sites ventilation design to create a more effective environment for heat dissipation, an extra extension of using life.