Why Quality Control Matters

Inconsistent quality in replacement displays leads to customer complaints, warranty claims, and damage to your shop reputation. Implementing systematic QC procedures protects your business.

Incoming Inspection Protocol

Test every incoming batch for: brightness uniformity (minimum 400 nits), color accuracy (Delta E less than 2), touch response time (under 10ms), and absence of dead or stuck pixels. Document results for each batch.

Storage Best Practices

Store display panels in anti-static bags at controlled temperature (15-25°C) and humidity (40-60%). Avoid stacking panels directly on top of each other. Use foam separators to prevent pressure marks.

Supplier Evaluation

Maintain scorecards for each supplier tracking defect rates, delivery reliability, and responsiveness to quality issues. Conduct quarterly reviews and adjust order allocations based on performance.