... steel inner case 3. corrosion resistance 4. front open glass open showcase refrigerator/open front refrigeratorKey Features:1. Unique appearance design, mellow streamline ... Four sides transparent glass, be clear at a glance, good display effect ,4. Straight cold and air-cooled type design, ... -2.5GFC110~240/50~605800-8R134a2500X1050X118016SETS/40'HQ open showcase refrigerator/open front refrigerator