Industrial Electronics Manufacturing in Ireland
RTR Electronics manufactures industrial electronics in Ireland for automation, machinery, process control and harsh-environment customers. From our ISO 9001:2015 facility in Limerick we deliver PCB assembly, cable harness assembly, box build and rework services built to survive vibration, temperature swings and continuous duty cycles.
Enhanced Reliability: Our manufacturing processes are optimized to produce electronics that stand the test of time, ensuring reliable performance even in challenging conditions. Precision Manufacturing: We employ state-of-the-art technology to maintain exacting standards, crucial for applications where even small deviations can impact functionality.
Customized Component Sourcing: We source high-quality, industrial-grade components from trusted suppliers to ensure durability and consistent performance.

Industrial Electronics Capabilities
Industrial gear has to keep running in places that punish electronics, so we build it accordingly:
- Ruggedised PCB assembly for vibration and thermal stress
- Conformal coating for moisture, dust and chemical protection
- Cable harness assembly for control panels and machinery
- Box build for industrial enclosures
- Rework and repair for installed equipment
- Full traceability for maintenance and audit contracts
Built for Harsh Environments
Automation lines, process plants and outdoor systems run for years with little downtime, so the electronics inside them cannot be an afterthought. We select components rated for the temperature, vibration and duty cycle your equipment will see, protect boards with conformal coating where needed, and test assemblies the way they will actually be used. The result is industrial electronics that survive the factory floor rather than just the lab bench.
Reliability and Compliance
Every assembly is built under our ISO 9001:2015 quality system and inspected to IPC workmanship standards, with full traceability from incoming parts to the finished unit. For maintenance contracts and regulated machinery, that documented, repeatable process is often as important as the build itself.
Long-Term Support and Maintenance
Industrial customers rarely want a one-off build. We work as an ongoing manufacturing partner: assembling new units, holding documentation and test data for each batch, and stepping in to rework or remanufacture boards when equipment in the field needs attention. Because the same Limerick team keeps your records and your build history, repeat orders and repairs are quick to turn around, and you are not re-explaining your product every time. For plant operators and OEMs running machinery for a decade or more, that continuity keeps lines moving and avoids costly unplanned downtime.
Frequently Asked Questions
Can RTR handle PCBs for harsh environments?
Yes. We build ruggedised boards with conformal coating and components rated for vibration, temperature and continuous duty.
Do you offer conformal coating?
Yes. Conformal coating is a standard option to protect industrial boards from moisture, dust and chemicals.
What are typical industrial production volumes?
Low to medium volumes, including ongoing build-and-maintain contracts for installed equipment.
Can you support legacy industrial equipment with rework and remanufacture?
Yes. We rework, repair and remanufacture older boards to keep legacy machinery in service.
Need industrial electronics that hold up on the factory floor? Talk to our Limerick team about your project.