ISO 9001:2024 Certificate
Our ISO 9001 certification remains continuously valid, with our most recent renewal completed on 2024. Our annual audit process has driven ongoing optimization of our factory’s quality control systems. This internationally recognized standard ensures reliable product quality through standardized processes and reinforces our commitment to operational excellence.
Quality Documentation We Can Provide
To ensure the highest quality standards for your orders, we offer comprehensive certifications and reports tailored to your requirements. Our available documentation includes:
- Material Certification
- DFM (Design for Manufacturability) Report
- Weekly Mold Progress Report
- Trial Mold Parameters & Process Video
- T1 Sample Inspection Report
- Pre-Shipment Inspection Report
Incoming Material Inspection
1
To ensure product safety, reliability, and compliance with international standards, we enforce strict raw material requirements: all materials must carry UL/ROHS/FDA or equivalent certifications.
2
Warehouse checks delivery lists (name/spec/quantity/packaging), confirms inspection area readiness, and registers the "IQC Incoming Material Inspection Form" to IQC.
3
IQC inspects materials within 24 hours (excluding special cases) against purchase orders, SIP standards, and engineering samples.
4
Passed: Stamped "PASS," sent to warehouse, and recorded in the inspection report.
Failed: Labeled, isolated in the defective area, and processed per non-conforming product procedures.
Failed: Labeled, isolated in the defective area, and processed per non-conforming product procedures.
5
The quality supervisor reviews reports, decides disposition (process/special purchase/return), updates labels, and informs purchasing/warehouse.
Production Process Quality Control - IPQC
1
• 100% full inspection before mass production to verify compliance with drawings, samples, and SIP standards.
• Key checks: dimensional accuracy , appearance, and functionality .
• First samples are sealed as benchmarks for production comparison.
• Key checks: dimensional accuracy , appearance, and functionality .
• First samples are sealed as benchmarks for production comparison.
2
• Regular 2-hour inspections across all machines.
• "5M1E" method (man, machine, material, method, environment, measurement) for full coverage.
• Focus on critical processes (e.g., injection parameters, welding quality).
• "5M1E" method (man, machine, material, method, environment, measurement) for full coverage.
• Focus on critical processes (e.g., injection parameters, welding quality).
3
• Immediate action: Isolate and mark defects within 5 minutes.
• Root cause analysis: Complete within 30 minutes.
• Closed-loop correction: Verify fixes within 8 hours.
• Root cause analysis: Complete within 30 minutes.
• Closed-loop correction: Verify fixes within 8 hours.
4
• Strictly implement GB/T2828.1-2012 secondary inspection level.
• Implement graded quality gate control:
Deadly defects (CR): zero tolerance
Major defects (MAJ): AQL≤0.65
Minor defects (MIN): AQL≤1.0
• Implement graded quality gate control:
Deadly defects (CR): zero tolerance
Major defects (MAJ): AQL≤0.65
Minor defects (MIN): AQL≤1.0
5
• Conduct daily quality review meetings to analyze production process issues.
• Perform weekly quality performance tracking (defect rates & throughput metrics).
• Execute monthly comprehensive evaluation of quality enhancement projects.
• Perform weekly quality performance tracking (defect rates & throughput metrics).
• Execute monthly comprehensive evaluation of quality enhancement projects.
Finished product quality inspection
Colorimeter
2.5-Dimensional Projection
2-Dimensional Projection
Salt Spray Tester
High and Low Temperature Test Apparatus
Height Gauge
Torque Tester
Hardness Tester
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