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I-ring is the new public transportation handle designed for health and clean. When the last passenger gets off ，it can rotate Itself to disinfect and sterilize by the ultraviolet rays. So the new passenger can use a clean and healthy one. Then we can avoid the cross bacterial infection caused by the repeated use. Definitely ,you can enjoy a healthy and clean trip.
Xiangtan，Hunan Province, China
Jianping Luo Ouyang Bo Junlan Ding