If we say that the sterilization ability is definitely ozone, but the time period of plasma sterilization, and more importantly, people can work inside the plasma air purifier and disinfection machine during sterilization, but ozone cannot, Ozone sterilization is often performed in food workshops when no one is around, which can easily cause aging and corrosion of workshop equipment. The most common plastic products break when pinched. People who often work in an ozone environment suffer serious lung damage. It is recommended to use plasma in food factories. Sterilization, human-machine preservation, short sterilization time and environmental protection. If you are interested, please ask Mr. Lianda Ning of Dongguan.