Excellent Quality Management Process and Position Configuration of T-MAX PROSOUND CO., LTD

I. Quality Management Philosophy

T-MAX Prosound co., Ltd. adheres to the"Customer-Centric, Prevention-First, Continuous Improvement" policy, complies with

ISO 9001 standards, and aims for "Zero Defect" delivery.

II. Quality Management Process

1. Incoming Quality Control (IQC)

Inspect raw materials by verifying documents, sampling per AQL standards, conducting multi-dimensional tests, and disposing of

unqualified materials (return, scrap, etc.), with complete records for traceability.

2. In-Process Quality Control (IPQC)

Conduct first article inspection (FAl) before mass production, patrol key stations regularly, detect and rectify anomalies promptly.

anduse SPC for data analysis to prevent defects.

3. Final Quality Control (FQC)

Perform 100% fullinspection of finished products, including appearance, function. performance and safety tests, and handle

defectiveproducts properly.

4. Outgoing Quality Control (OQC)

Re-inspect finished goods by sampling before shipment, check packaging and labels, verify documents, and only release

qualified products for shipment.

5. Quality Improvement

Handle non-conforming products, analyze root causes with 8D, 5-Why and FMEA, hold regular quality meetings, and

continuously improve based on customer feedback.