Quality Control

• Incoming inspection: Inspection of raw materials, components and outsourcing parts before warehousing

• First-article inspection: Verification of initial production batch to confirm process stability

• In-process patrol inspection: Real-time monitoring of key processes and parameters with SPC

• Final inspection & pre-shipment test: Full inspection of finished products for appearance, function and safety

• Non-conforming product control: Isolation, identification, review and disposition of defective items

• Establish complete Quality Management System (QMS) in line with ISO 9001

• Formulate standardized operation procedures (SOP) and quality control plans

• Implement process control, change control and corrective & preventive actions (CAPA)

• Regular internal audit, management review and continuous improvement

• Adopt national, industry and enterprise standards for product indicators

• Clarify tolerance limits, defect classification and acceptance criteria

• Calibrate and manage measuring and testing equipment regularly

• Record and trace all inspection data throughout the lifecycle