The Happy Red Double Happiness Pressure Cooker is a Double Happiness brand. According to the information of the Xiqinghong Double Happiness Pressure Cooker, the Xiqinghong Double Happiness Pressure Cooker is a classic product of the Double Happiness brand. It is made of 304 stainless steel and has the characteristics of corrosion resistance, high temperature resistance, and easy cleaning. Double Happiness is one of the earliest pressure cooker brands in China. It was founded in 1958 and has more than 60 years of history and experience.