Zongzi cooking pot uses steam with certain pressure as the heat source. It has the characteristics of large heating area, high thermal efficiency, uniform heating, short boiling time of liquid materials, easy control of heating temperature, etc. The inner pot body (inner pot) of this pot is made of acid resistant and heat-resistant austenitic stainless steel, equipped with pressure gauges and safety valves. It has a beautiful appearance, easy installation, convenient operation, and is safe and reliable.