| Communication Systems Consultancy or Design |
|
Consulting Engineers or Designers |
|
Design Equipment, Electronic |
| Electronic Consultancy or Design |
|
Electronic Control System Design |
|
Electronic Equipment Consultancy or Design or Production Services, to Specification |
| Electronic Payment System Design |
|
Electronic Prototype Consultancy or Design or Production Services |
|
Electronic Systems Design, Analog |
| Manufacturing Services, Subcontract |
|
Printed Circuit Board (PCB) Assembly |
|
Radio Communications Equipment or Systems |
| Radio Equipment |
|
Radio Equipment, Wireless |
|
Radio Frequency (RF) System Design |
| Radio Modems |
|
Radio Transmitters and Receivers |