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The strict quality inspection process is the core part of the Hongbotong quality control system. In order to ensure that customers “buy peace of mind, use with confidence”, every inspection step we have established is guaranteed to be implemented effectively and effectively. We have advanced testing procedures, professional testing equipment, and most importantly - experienced IQC engineers, professional and responsible attitude, to ensure that our customers receive world-class quality goods.

Step 1 External assessment
For all warehousing items, we will perform visual inspection and make detailed inspection records.
Manufacturer, manufacturer item number, quantity, production date and environmental standard test
Outer packaging inspection, whether the packaging is intact/complete, and whether the packaging materials meet the requirements of the corresponding MSL standards
Marking inspection, consistency inspection, check the original specifications, documentation
Appearance inspection of materials, dust condition, deformation of Pin feet, signs of oxidation of Pin feet
HS CODE check, whether it is consistent with the invoice/packing list information

Step 2 Engineer review
All materials found to be suspected in the appearance inspection, or materials supplied by the “first-tier supplier” in the supplier channel non-system, must be re-inspected by the engineer.
Review appearance inspection process
Refer to the quality control database to check the manufacturer's label/identification, code identification
Barcode scanning detection
Check with the original factory lot number (Lot No.), production date, wafer / package corresponding origin
Simple electrical performance test

Step 3 Quality test
All goods that were not identified during the engineer's re-inspection will enter the quality testing process.
Solderability test
D-CAP analysis
Anatomical analysis
Electrical performance conformance test
Original test analysis report