Top 4 Cable Assembly Manufacturers in North Carolina 2026
Last updated
FirmsLedger lists 4 cable assembly manufacturers headquartered in North Carolina. They are spread across 4 cities: Charlotte, Kernersville, Knightdale and Raleigh.
By specialty, North Carolina has PCB manufacturing (10), PCB assembly (6) and industrial electronics (2) listings.
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| Galaxy Electronics Inc | Charlotte | Through-hole PCB assembly | (704) 343-9881 | galaxyelectronicsinc.com |
| EDC Inc. | Kernersville | Printed Circuit Board Assembly (surface mount, through-hole, mixed-technology) | (336) 993-0468 | edcinc.com |
| GRT Electronics | Raleigh | PCB assembly (SMT and through-hole) | (919) 821-1996 | grtelectronics.com |
| ProTronics Inc. | Knightdale | PCB design | (919) 217-0007 | protronics-inc.com |

GRT Electronics
Raleigh, North Carolina
GRT Electronics operates from Raleigh, North Carolina, where it has provided contract electronics manufacturing services for more than four decades. The shop specializes in full-turnkey electronics manufacturing, running automated SMT lines that place components as small as 0402 and as complex as 1,100-pin BGAs.

ProTronics Inc.
Knightdale, North Carolina
ProTronics Inc. operates from Knightdale, North Carolina.
Frequently asked questions
Which certifications do cable assembly manufacturers in North Carolina list?
RoHS Compliant: Galaxy Electronics, EDC and ProTronics. ISO 9001: Galaxy Electronics and EDC.
