The cleaning of metal domes is a key step in determining the quality of metal domes. Why do you say that? Because if the metal dome is not cleaned well, it will affect the conduction of the circuit board, which is a functional problem.
The cleaning of the metal dome relies on UL-trasonic waves and uses special chemical reagents for cleaning. It takes about one hour to clean, then dry for one hour, and finally pack it out. If the cleaning is not thorough, there may be lamination, which will produce rust and stains. Our company has been professionally making metal domes for more than ten years, so there is no problem cleaning problem, and we have not received any complaints from customers.
If you want to know more about metal domes, please feel free to contact us.
