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7YRSYuenfung Electronic (Shenzhen) Company Limited

Panoramica aziendale

Album aziendale

Informazioni di base

Controllo di qualità

Processo di Gestione della qualità

Quality control flow chart
Raw material incoming inspection; environmental protection detector,;dimension inspection equipment,;packaging complete and undamaged label;
Production process flow chart
Production standardization
QC Process flow chart
Measure size, appearance, function