Quality Assurance Loop

Marketing/Sale

-Market Demand Investigation
-Customer Satisfaction Survey
-Customer Visit/Meeting

R&D

-Feasibility Study
-Design Reviews
-EVT/DVT
-Reliability test
-Legal Approval

Service

-RMA Disposition
-Customer Complaint
Handling

NPI

-Manufacturing Readiness
-DFM Verification
-APQP
-PPAP
-Pilot Run Report
-PVT

Delivery

-Packaging Control

-Product Identification

Supplier Quality Management

-Supplier Survey

-Supplier Qualification

-AVL Management

-Incoming Quality Audit

-Supplier Assessment

-SCAR

OOBA

-Customer Simulation Test

-AQL Sampling Plan

-Shipment Authorization

-ORT Verification

Process Control

-Process Flow Chart

-Line Qualification

-First Article

-First Unit Inspection

-Yield Control & Improvement

-Failure Analysis

-Corrective and Preventive Action

-ECN/PCN Management

-Continuous Improvement