I often hear some familiar words, such as air dryers and phototherapy lamps for nail art, but I can'...
The nail dryer is a phototherapy machine, which can be used to dry nail polish glue. Ordinary nail p...
I often hear some familiar words, such as air dryers and phototherapy lamps for nail art, but it is ...
In recent years, ultraviolet (UV) light emitting diode (LED) related technologies have advanced by l...
Recently, the UVC LED chip provided by BeyondSemi, a subsidiary of BeyondSemi (Hangzhou) Co., Ltd., ...
According to sources close to the national ministries and commissions, due to the insufficient suppl...