There is nothing to doubt about that. Their radiation-proof induction cooker F2 is the first product in China that has passed the examination and certification of Chinese Academy of Sciences, and Jiuyang has 43 patented radiation-proof technologies, which is of great strength. In real life, the radiation of induction cooker can't be really eliminated. The key to this kind of radiation protection is to effectively control radiation by means of anti-radiation energy gathering ring, anti-high voltage frequency conversion and other technologies, concentrate electromagnetic waves in a 200mm large coil, and make firepower more concentrated and stable.