Interior/exterior material:Aisi S/S - Unit room/exterior back and bottom:galvanized steel - Digital controller -Ventilated cooling system and automatic defrosting system - Round corners in the compartment wasy of cleaning -Adjustable feet/castors optional - Self closing door with spring hinge - CFC free visicant, insulation thickness 60mm - Evironment friendly refrigerant:R143a for chillers - R404A for freezers - Plastic coated shelves/ S/S 304 shelves optional - 3 shelves as standard - Door with lock