1.Installed with imported compressors, highly efficient shell condenser and evaporator, excellent cooling, quiet and low electricity consumption; 2.Microprocessor control, easy to operate ( Options avaliable );Unique open reservoir tank made in stainless steel, allowed cleaning & maintenance convenient; 3.Installed with precise electronic thermostat accurately maintains temperature within 3°C-5°C; 4.Installed with current overload protector, high & low-pressure switch,electronic timer delay , fault display system; 5.Screen liquid crystal display of chill water outlet & inlet with temperatures setting ( Options avaliable ); 6.Single, double or four compressors combination unit are available & high power efficiency; 7.Industrial designed , elegant and ergonomic.