1, 304 stainless steel liner: this liner is corrosion-resistant, high strength, durable and not easily deformed. At the same time, because of its better thermal conductivity, the cooking process can maintain a more constant temperature, to ensure that the rice is heated evenly, better taste.

2, ceramic liner: ceramic liner has excellent heat resistance and insulation performance, cooking rice is more soft and sticky. Moreover, ceramic material is harmless to the human body, cooking food is more healthy. However, it should be noted that the ceramic liner is more fragile, need to be gently held and put when using.

3, composite multi-layer liner: this liner combines the advantages of a variety of materials, such as fast heat conduction, wear resistance, easy to clean. Among them, the common steel aluminum steel three-layer composite liner, both to ensure the strength of the liner and thermal conductivity, but also easy to clean, is the pursuit of high-performance rice cooker users preferred.