Our Services
PCB Functional Testing & ICT
ICT · flying-probe · functional · burn-in · environmental — ≥95% ICT coverage, custom fixtures.
BELI Technologies provides functional testing, in-circuit testing (ICT), flying-probe, burn-in and environmental testing for assembled boards. We build custom test fixtures in 2–3 working days and reach ≥95% ICT node coverage to validate your product before it ships.
Comprehensive functional testing services ensure your PCBAs perform exactly as designed. Our testing capabilities include ICT (In-Circuit Testing), functional testing, burn-in testing, and environmental testing to validate performance under real-world conditions.
We work closely with customers to develop custom test fixtures and test programs that match your specific product requirements.
Custom test fixtures are built in 2–3 working days, and ICT reaches ≥95% node coverage for thorough electrical verification. Flying-probe testing is available for prototypes and small batches where a dedicated fixture isn't economical.
Beyond electrical test, we run burn-in for up to 24 hours and environmental stress screening from −40 to +85 °C at 20–98% RH to expose early-life failures before your product ships. Test reports are delivered with every shipment.
Capabilities & Specifications
| ICT Node Coverage | ≥ 95% |
|---|---|
| Test Methods | ICT, flying-probe, functional test |
| Custom Fixtures | Built in 2–3 working days |
| Burn-in | Up to 24 hours |
| Environmental | Temperature −40 to +85 °C, humidity 20–98% RH |
| Platforms | In-house functional test fixtures |
Need the full picture? See our complete PCB & SMT manufacturing capability specifications.
Our Process
Define Test Plan
We define coverage targets and the test strategy with you.
Build Fixture
Custom test fixture built in 2–3 working days.
ICT / Flying-Probe
Electrical test to ≥95% node coverage.
Functional Test
Product-level functional verification against your spec.
Burn-in / Environmental
Optional burn-in and climatic stress testing.
Report & Ship
Test reports provided with shipment.
Why BELI
- High ICT coverage (≥95%) for thorough electrical verification.
- Custom fixtures built fast (2–3 working days).
- Functional, burn-in and environmental testing in-house.
- Test reports delivered with every shipment.
Related Services
Further Reading
- EVT, DVT, PVT: Hardware Build Stages and Your EMSClear definitions of EVT, DVT, and PVT — typical build quantities, exit criteria, and what your EMS actually does at each hardware build stage.
- CE, FCC & UL Compliance for China PCBA: Who Does WhatWho handles CE, FCC, and UL when your PCBA is built in China? The legal split between brand owner and factory, plus a step-by-step compliance path.
- How We Fixed a Gerber Hole Issue for a Sensor ClientA U.S. sensor maker's undersized Gerber holes (0.8 mm) blocked assembly. BELI found the root cause in hours and shipped a 1.2 mm fix in 48 hours — zero rework.
FAQ
Frequently Asked Questions
What test methods do you offer?
What ICT coverage can you achieve?
Do you offer environmental or reliability testing?
Get In Touch
We would love to hear from you!
If you'd like more details, please contact us. Our team is ready to help with your PCB needs.