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Location:Home > News > Corporate News > DetailsHow do I know how long it has been used a toothbrush it?
This belief stems from: Ray treatment R & D team, specializing in the study, after two years, after numerous tests, based on a simple, convenient, beautiful, practical, environmental protection, health, design, and finally Dr.RAYIt was designed, and has created a replacement function periodically remind toothbrush.
Now, Ray will rule a new design concept to China, for the Chinese offer consumers high-quality health toothbrush.
Now, Ray will rule a new design concept to China, for the Chinese offer consumers high-quality health toothbrush.