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This pen-like device uses low-pressure point water-discharging technology to convert ordinary water into ozone water with high efficiency. It can be widely used for household disinfection, wound sterilization, oral care, etc. The body is very small, supporting portable use.
Hangzhou Hando Technology Ltd.
Hangzhou Hando Industry Co., Ltd.
Fan Yufang, Xiang Shuyue, Huang Chongkun, Wang Xiaobin, Ye Dandan