The concept of low-carbon energy conservation is deeply rooted in people's minds. Nowadays, kitchen appliances are no longer simply playing the role of necessities, but also shoulder the burden of environmental protection. Hoods have become the hallmark of kitchen design. They must still ensure strong ventilation to effectively remove fumes and odors from the air, but now also focus on energy efficiency and quiet operation. Dishwashers must be able to clean dishes more efficiently while consuming lower levels of energy, water and detergent - while reducing noise levels.