Quality Control (check the model overview)

Precheck model characteristics, specifications, and overview to prevent omission during inspection and reflect them in process quality improvement

Quality Control (inspection guidance)

Self-standard + establish and reflect inspection criteria that reflect business requirements

Quality Control (inspection guide, major management items, and special items management)

Packaging inspection according to specifications by model, major item management form for functional inspection, and special management for buyer request

Test inspection (Daily warranty test result security history management form)