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Strict Quality Inspection (QC)

A documented four-stage pre-shipment gate: moisture control, 5-axis CNC tolerance, 100% full mockup inspection and drop-tested export crating.

By NEXA Engineering··2 min read·Updated October 19, 2026
Strict Quality Inspection (QC)

Zero tolerance for defects before the container closes

Every NEXA order passes strict on-site laser dimension checks, surface inspections and drop-tested export wooden crating. Full pre-shipment inspection produces detailed photo and video reports issued to the client for approval before shipment.

Raw materials are verified against batch certificates, conditioned to 8-12% moisture content and dry-fit assembled. Machining is held within +/-0.5mm with 100% dry fit verification prior to container stuffing, and components are wrapped in PE foam, protected by rigid corner guards and sealed in fumigated ISPM-15 plywood crates with heavy-duty desiccants.

  • 4K live video streams during full mockup inspection.
  • Fire, formaldehyde and hardware-cycle documentation per batch.
  • Photo-verified container stuffing and loading plan.

The four-stage pre-shipment gate

Documented at every step, reported to you

Moisture & Kiln Control

Timber and veneers conditioned in thermo-hygrometric chambers to 8-12% moisture content to prevent cracking in transit.

CNC 5-Axis Precision

Computer-controlled routing of tenons, mortises and hinge drillings with sub-millimetre accuracy for effortless jobsite fit.

100% Full Mockup Inspection

Complete room sets fully erected in our testing studio - gaps, drawer glide, wiring and load capacity checked on 4K video live stream.

Export Crating & Desiccant

PE foam wrap, rigid corner guards and fumigated ISPM-15 plywood crates with heavy-duty desiccants for ocean freight.

Standards & test benchmarks

SpecificationValue
Fire classificationASTM E84 Class A (US) / EN 13501-1 Class B-s1, d0 (EU)
FormaldehydeE0 grade / CARB Phase 2 / US EPA TSCA Title VI
Hardware cyclesDTC / Blum hinges tested to 100,000+ cycles (EN 15338 Level 3)
Machining toleranceLaser CNC within +/-0.5mm; 100% dry fit (DIN 68874-1)
Packaging transitISTA 3A drop & vibration standard; ISPM-15 fumigated crating
Batch documentationMaterial certificates, moisture records and photo / video inspection reports

QC proof points

100%
Full mockup inspection
+/-0.5mm
CNC machining tolerance
+3%
Spare hardware buffer
4K
Live video sign-off

Inspection FAQ

Can we send a third-party inspector?
Yes - we host SGS, BV and TUV inspectors at the factory at any time, and every gate produces photo and video records you can review remotely.
How long does a full container inspection take?
Typically 2-3 working days for a full container load, including the mockup walk-through and crating check.
What happens if an item fails QC?
The item is reworked or remade before crating. Nothing leaves the workshop without a signed gate record and client approval of the inspection report.
quality control pre-shipment inspection astm e84 iso 9001 mockup crating

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