Box-Build Quality Assurance
End-of-line functional test, burn-in, vibration qualification, ESD-safe packaging, custom foam inserts, and export-ready palletizing. Every unit ships with complete QA documentation.
Proving Performance
Custom-built FCT fixtures validate complete product functionality, power-on sequence, all I/O ports, user interface, communication protocols, sensor calibration, and load testing at rated specifications. Test scripts maintained per product revision with full pass/fail logging.
Products run continuously under load at elevated ambient temperature (40C–60C) for 4 to 48 hours, per your reliability specification. Catches infant-mortality failures before products leave the factory. Temperature and current draw logged throughout for trend analysis.
Random vibration per ISTA 3A and MIL-STD-810 profiles to simulate transit conditions. Guided drop tests at specified orientations. Verifies mechanical integrity of enclosure mounting, connector retention, and internal harness routing before packaging design sign-off.
Every product leaving our box-build line passes a mandatory final QC gate. For standard products, this includes a full functional test on 100% of units. For safety-critical or high-reliability applications, we implement sampling or 100% burn-in per your AQL and reliability requirements.
Our test engineers work from your test specification document, or we develop the test plan collaboratively based on your product requirements. Custom test fixtures, bed-of-nails, pogo-pin interfaces, pneumatic actuation, automated data acquisition, are designed and built in-house, typically within 5–8 working days of receiving your specification.
Pink poly / metalized shielding bags. Moisture barrier bags (MBB) with HIC for MSL-sensitive devices.
Die-cut PE/PU/EVA foam. CNC-routed cavities matched to your product contour. Color-matched per your brand.
Serialized product labels, carton labels (SSCC-18/GS1-128), regulatory markings. QR code traceability.
ISPM-15 heat-treated pallets. Corner protectors, strapping, stretch wrap. Container-load optimization.
Each production batch ships with a comprehensive quality documentation package: certificate of conformance (CoC), detailed test report with per-unit results, first-article inspection report (FAIR) per AS9102 format, X-ray images for BGA/QFN assemblies, and material certifications for enclosures, cables, and coatings.
For regulated industries, we provide full lot-level traceability: every component, PCB panel, assembly date, test operator, and packaging lot linked to serial number range. Documentation is delivered as PDF in English (Chinese or bilingual available on request), organized per your document control requirements.
Functional system test (100% of units), burn-in/aging (per AQL or 100%), HI-POT/ground bond, leakage current, IP leak test, vibration per ISTA/MIL-STD.
Custom bed-of-nails, pogo-pin, pneumatic, and automated fixtures. LabVIEW/C++ test sequences. 5–8 working day fixture turnaround from approved specification.
Custom foam insert design and CNC routing. Retail box design (litho-print, rigid box, corrugated). Drop-test validation of packaging per ISTA 2A/3A protocols.
User manual insertion, power supply/cable kitting, mounting hardware bagging, warranty card, calibration certificate. Kitted per SKU with checklist verification.
Product labels (serial number, model, ratings), carton labels (GS1-128/UCC-128/SSCC-18), country of origin, handling symbols (fragile, ESD, keep dry). Thermal transfer or laser.
Certificate of Conformance, FAIR (AS9102), test data per serial number, X-ray images, material certs, RoHS/REACH declarations, packing list, commercial invoice.
Send us your test specification and packaging requirements. We handle the rest, fixture design, 100% testing, documentation, and export-ready packaging.
Upload Gerber + BOM, 24h quote with free DFM review.