Finished-product quality control
Finished-product quality control is an important step in ensuring final product quality.
Final inspection：
After completion, conduct a comprehensive final inspection of dimensions, appearance, surface treatment, functions, and compliance with design requirements and customer standards.
Function testing：
For certain specific sheet metal products, functional testing may be required to ensure performance and reliability in actual use.
Standards compliance check：
Confirm whether the product complies with relevant industry standards and regulatory requirements, especially for applications such as automotive and aerospace.
Records and traceability：
Establish a complete inspection record system to record inspection results for each batch, enabling tracking and analysis and supporting future improvements.
Continuous improvement：
Based on inspection results and customer feedback, regularly review quality and continuously optimize production and quality-control measures to improve overall product quality.
According to customer needs, an inspection report can be attached at shipment to ensure product reliability and customer satisfaction.
