[Earth]

Are there many non-import consumer electronics?

Honestly there is not much all American made electronics out there. Even electronics "Made in USA" have Chinese or even Taiwan parts in it.

And all of the major electronic TV brands are made in different countries.

Samsung = India
LG = South Korea
Panasonic = Japan
Sony = Japan, Mexico & China
Toshiba USA = Taiwan

In the end it really comes down to how professional the factory these parts/electronics are made in are. Also how much electronic companies are willing to pay these factories and if they do there designs correctly.