It is estimated that the total value of China’s kitchen electrical appliance market exceeded RMB67.8 billion in 2018. Among the most in demand products were range hoods, water heaters, gas stoves and rice cookers. In addition to energy efficiency, ‘going smart’ is also an important development in the market. For example, artificial intelligence and big data are used to draw up nutritional diet plans for users based on an analysis of their daily life. More