Professional electric toothbrush factory

When users report discomfort during use of oral care devices, symptoms like jaw fatigue and increased dental sensitivity often emerge as low-priority concerns. However, recent

In the field of oral care product manufacturing, maintaining safe chemical and sensory interaction with the oral environment is a critical challenge. One increasingly reported

In the oral care device industry, light decay is often overlooked—yet it may be a hidden factor in undesirable gingival discoloration, particularly in devices equipped

In high-frequency consumer electronics and medical-grade equipment, adapter overheating and circuit shorting are not just performance concerns—they may signal a potential fire hazard. While these

In today’s smart oral care devices, real-time status indicators are more than convenience—they are safeguards. However, when indicator failure occurs, it may silently compromise both