| 334220 |
Global positioning system (GPS) equipment manufacturing |
| 334220 |
GPS (global positioning system) equipment manufacturing |
| 334220 |
Marine radio communications equipment manufacturing |
| 334220 |
Microphones, broadcast and studio equipment, manufacturing |
| 334220 |
Microwave communications equipment manufacturing |
| 334220 |
Mobile communications equipment manufacturing |
| 334220 |
Pagers manufacturing |
| 334220 |
Radio transmitting antennas and ground equipment manufacturing |
| 334220 |
Receiver-transmitter units (i.e., transceivers) manufacturing |
| 334220 |
Satellite antennas manufacturing |