Electric wok is good, because it has more functions and faster speed. Electric wok is a modern cooker with many processes such as frying, frying, steaming, boiling, rinsing, stewing and stewing. Micro-pressure cooker is a new product recently, which is divided into micro-piezoelectric rice cooker and micro-pressure frying pan. The pressure of micro autoclave is generally lower than 1. 2 atmospheric pressure, under this pressure, it is easier to cook food than in an ordinary pot.