We have released the 2nd generation No fire re-cooking pot,the 3rd generation,the 4th generation Magic Potand the 5th generation(Gas or electric multiple-used no fire cooking pot),The 7th generation of ultra high vacuum magic pot which are suitable each king of modern family furnace accessories(electromagnetic oven,gas stove,light wave stove,infrared stove,electrothermal furnace and so on). Our pressure cookers have got the certificate of CQC .Our water purifier developed by us will be a good partner when drinking water .