High turnover high technology society means that printed circuit boards using advanced radio frequency (RF) is now mandatory.

Electronic Printed Circuit Board Market Research Report Application, Type, Number of Layers, Material, Regional ...

The flags of China and the United States are displayed on a printed circuit board with semiconductor ... which bars U.S. suppliers from shipping to them without first receiving a special license.

That truism was tested, again, in late November as Denkai America, the US-based subsidiary of the Japanese materials company, announced its intentions to close and liquidate its copper foil ...