Quality control system IQC/IPQC/FQC/OQC/QA 7S promotion committee to make site management continuous, standard and visual ISO
specialist conducts an audit of the system ’s operating status every 3 months. MES system makes the real-time and traceability of process inspection data. Annual management of updating ROHS and other environmentally banned substances test reports.
Each batch of high-risk materials is subject to XRF test control.