... cover, polished surface pressure cooker,pressure pots, induction bottom 2) pressure cooker,3L TO 15L Aluminum ALLOY PRESSURE COOKER ... COOKERDescriptions:1) Aluminum stronger body and cover,polished surface,Induction bottom.2) Diameter (cm): 18, 20, 22, 24, ... Featuring combined advantages of climatic conditions, geographic situation and support of the people coupled with good industrial foundation and ...