QRAPS began in 2005 as a reliability outsourcing partner for Hyundai Mobis and has since carried out circuit reliability verification across automotive electronics, home appliances, industrial control, medical devices and defence.
Major clients
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Circuit verification references
Key circuit verification and analysis engagements since 2013.
- OngoingHyundai Mobis
Circuit verification, specification development
2016. 5 ~ present - OngoingGolfzon
Field failure analysis
2016. 1 ~ present - OngoingTK Elevator Korea (formerly thyssenkrupp)
Field failure analysis, circuit PDR
2018. 3 ~ present - OngoingWoory Industrial
PCB and semiconductor verification
2018. 2 ~ present - OngoingKyowon
Circuit verification for new products
2019. 5 ~ present - OngoingALPINION
Circuit verification for ultrasound medical devices
2023. 9 ~ present - OngoingCESCO
Field circuit failure analysis
2023. 10 ~ present - OngoingCJ 4DPLEX
Reliability analysis of projection systems
2024. 1 ~ present - CompletedSK Telecom
IoT specification development, PDR
2016. 7 ~ 2021. 12 - CompletedCoway
PDR, field analysis
2017. 1 ~ 2017. 8 - CompletedKIRIA
Reliability specifications, failure analysis
2014. 2 ~ 2016. 10 - CompletedSamsung Heavy Industries
Test method development, failure analysis
2013. 7 ~ 2014. 6
Verification record
Between 2019 and 2025 we identified circuit design issues in next-generation products before release.
- Mobile19 Model
Clusters, controllers, battery power units, LED displays, multi-function terminals, wireless chargers
- Systems19 Model
IoT structural systems, fume extractors, HVAC purifiers, inverters, lift controllers, vision inspection, welding controllers, POS
- Modules12 Model
Airflow sensors, locators, motion and voice recognition, wireless earphones, pressure sensors, pump control modules, power converters
- Home appliances10 Model
Dryers, food waste processors, bidets, air purifiers, mist devices, heating mats
- Robotics4 Model
Robot controllers, controllers, educational robots
Some company names are withheld at the client's request.