Maintain proper temperature in Freezer and Refrigerator compartment to protect vitamin and long storage time of frozen food. Using Energy Saving Compressor, Maintain Foaming Density 36kg/m3(German Chemical),Using Energy Saving Refrigerant(R600a). Using Food Grade Korean Resin to Make Plastic Item. Anti-Fungal Door Gasket & Easy Removal for Cleaning. High Tempered Door Glass to Absorb the Shock.