Stellux LED郑州星极照电子产品有限公司
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QUALITY EVIDENCE

Claims become credible
when buyers can inspect.

The evidence package is a structured set of records—not a single power-on video. Exact files are matched to the batch before a firm order.
01

Batch identity

The tracking number, model family, cabinet count and source packing information establish which physical lot is being discussed.

  • Tracking number
  • Cabinet quantity
  • Model and pitch
IDIdentity before quotation
02

Appearance record

Front, rear, corners, locks and connectors are photographed so cosmetic codes are supported by visible condition.

  • Front and rear
  • Corners and locks
  • Connector condition
CCondition before grade
03

Functional test

Power supplies, receiving cards, modules, pixels and color output are checked before a commercial grade is assigned.

  • Power-on
  • Dead-pixel check
  • Color consistency
FFunction before value
04

72H aging record

Continuous operation creates time for heat-related, intermittent and stability faults to appear before packing.

  • Timed observations
  • Fault corrections
  • Final stability
72H aging record
05

Packing & dispatch

Final quantities, accessories, case references, loading conditions and documents close the evidence package.

  • Packing list
  • Case references
  • Loading evidence
Packing & dispatch

DOWNLOAD-READY STRUCTURE

What the buyer-facing evidence pack contains.

Open the demo product template →
01_BATCH-COVER+02_APPEARANCE+03_FUNCTION+04_REPAIR-LOG+05_72H-AGING+06_PACKING-SHIPPING+

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