| Naics index | Naics index description |
|---|---|
| 334310 | Portable stereo systems manufacturing |
| 334310 | Projection television manufacturing |
| 334310 | Public address systems and equipment manufacturing |
| 334310 | Radio headphones manufacturing |
| 334310 | Radio receiving sets manufacturing |
| 334310 | Speaker systems manufacturing |
| 334310 | Tape players and recorders, household-type, manufacturing |
| 334310 | Television (TV) sets manufacturing |
| 334310 | TV (television) sets manufacturing |
| 334310 | VCR (video cassette recorder) manufacturing |