"Electric steamer is also called electric steamer. Electric steamer is a kind of kitchen appliance developed on the basis of traditional wooden steamer, aluminum steamer and bamboo steamer. It uses the principle of electric heating steam to directly steam out all kinds of delicious food. " The electric steamer mainly uses the heat energy generated by the heating tube of the bottom heating plate to convert the water in the cooker into high-temperature steam in a short time to steam food. The electric steamer on the market mainly includes stainless steel electric steamer and food-grade plastic electric steamer.