The quality inspection process of Dongguan Hie Hardware Co., Ltd is as follows:

I. Incoming Material Inspection
When raw materials and components arrive at our factory, our quality inspectors conduct a detailed inspection. This includes checking for correct specifications, verifying the quality of materials, and ensuring that they meet our strict quality standards. Any materials that do not pass this inspection are returned to the supplier.

II. In-process Inspection
During the manufacturing process, regular inspections are carried out at various stages. Inspectors monitor the production line to ensure that each step is carried out correctly and that the products are being produced according to the specified standards. This helps to identify and correct any issues early on, reducing the risk of defective products.

III. Finished Product Inspection
Once the products are completed, a comprehensive inspection is conducted on each finished item. This includes checking for dimensional accuracy, surface finish, functionality, and packaging. Products that pass this inspection are ready for shipment.

IV. Sampling Inspection
In addition to inspecting individual products, we also conduct sampling inspections to ensure the overall quality of a batch of products. A certain percentage of products from each batch are randomly selected and inspected to verify that the quality is consistent throughout.

V. Documentation and Record Keeping
Throughout the inspection process, detailed records are kept of all inspections and test results. This documentation is important for traceability and quality control purposes. It also helps us to identify areas for improvement and continuously enhance our quality management system.

VI. Feedback and Improvement
Based on the inspection results and customer feedback, we continuously improve our manufacturing processes and quality control measures. This ensures that we are always providing products of the highest quality to our customers.