As a real honest manufacturer, we NUBWAY take strict control of our products quality. Meanwhile our products are CE approved, test to be safe to use in beauty salon, clinic, and for medical use, all no problems.
We have separate department responsible for quality test. Each product before delivery, we will test for at least 2 days, make sure the whole machine work well.
During these years' development, we are keeping improving our products and quality. For now we have upgrade most of them according to customers feedback and markets needs.