Product quality is the foundation for USI’s sustainable development. To provide customers with products and services of excellent quality, USI has established the ISO 9001 QMS. Apart from building stringent management systems in the “production-distribution plan”, “materials incoming inspection”, “production/manufacture”, and “inspection/ judgement”, we establish the quality database system and process data database PI system with the information technology. In addition to providing information of real-time monitoring and process parameters to ensure the final quality of products, these systems help produce statistics, analyze, and trace product quality, process parameters, and materials quality.

In addition, the computer change management system ensures stringent evaluation and management of process changes to ensure risk-less changes to stabilize process and product quality.