RICHFONEMOBILE FILM & MACHINE
Quality Control System2026-07-12

Strengthen quality control: inspect every batch before shipment.

Define sampling methods and acceptance criteria for fit, light transmittance, and appearance. Record each batch prior to shipment to facilitate receiving verification.

Strengthen quality control with batch-by-batch sampling and photo documentation before shipment.

Define sampling methods and acceptance criteria for fit, light transmittance, and appearance. Record each batch prior to shipment to facilitate receiving verification.

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