QUALITY CONTROL

Every board tested.
Every shipment documented.

Four layers of quality control from incoming components to final shipment. Trained QC operators, modern inspection equipment, and full traceability on every order.

<0.1%
Defect rate (DPMO)
IPC Class III target
100%
AOI coverage
Every SMT board
100%
X-Ray for BGA
Area-array packages
100%
Test report
Included with every order
Every component verified before it touches your board.
01
IQC
INCOMING QUALITY CONTROL
QC STAGE 01

Every component verified before it touches your board.

All incoming components are inspected against the BOM before stock-in. We check authenticity, date codes, packaging integrity, and dimensions using digital calipers and optical loupes. Counterfeit components are rejected immediately — we only use parts from authorized distributors.

Authorized distributors only
Date-code verification
Physical dimension check
Package integrity inspection
Anti-static handling
Full traceability records
100% automated optical inspection after every SMT run.
02
Automated
AOI — AUTOMATED OPTICAL INSPECTION
QC STAGE 02

100% automated optical inspection after every SMT run.

Every board goes through AOI immediately after reflow soldering. The system scans for missing components, misalignment, solder bridges, polarity errors, and lifted pins. Boards with any AOI failure are quarantined and reviewed by a trained QC operator before rework or scrap.

100% board coverage
Missing component detection
Solder bridge detection
Polarity verification
Component misalignment
Automated rejection sorting
Hidden solder joints verified inside and out.
03
X-Ray
X-RAY INSPECTION
QC STAGE 03

Hidden solder joints verified inside and out.

BGAs, QFNs, LGAs, and other bottom-terminated components cannot be inspected visually. Our X-Ray system images solder balls through the package, checking for voids, bridges, open joints, and misalignment. Mandatory for any board with area-array packages.

BGA ball array verification
Void rate measurement
Hidden joint inspection
QFN / LGA / CSP supported
Defect analysis software
Full image archive with report
Every board powered on and verified against your spec.
04
100% Tested
FUNCTIONAL TESTING
QC STAGE 04

Every board powered on and verified against your spec.

We perform functional testing using your test specification, test fixture, or firmware. Boards are powered up and tested for signal integrity, peripheral communication, power consumption, and custom pass/fail criteria. A signed test report is included with every shipment.

Power-on verification
Signal integrity check
Oscilloscope measurement
Custom test fixtures
Firmware loading
Pass/fail logged per unit

Want to discuss your quality requirements?

Tell us your IPC class, test spec, and any custom requirements. We'll confirm what's covered in our standard process and what needs a custom setup.

Send us your requirements →