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Dongguan Guanlian Hardware Auto Parts Co., Ltd.
Email: peteryang@dg-guanlian.com TEL: 86--13717158643
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Dongguan Guanlian Hardware Auto Parts Co., Ltd. Quality Control

Quality Control
Certificates
  • CE
  • Customs Registration Certificate
  • First Registration Confirmation according to § 9 of the German Packaging Act (VerpackG)nfirmation
QC Profile

We are committed to supplying high-quality products with compliance with customer requirements and international standards. We continuously improve our quality management system to ensure stability, reliability, and customer satisfaction.

2. Quality Management System
CE certified
ISO 9001 certified

3. Quality Control Process
Raw material dimension & appearance inspection
Material certification verification
Hardness & performance testing for key components

4. Testing & Inspection Equipment
Drop Test Machine
Quadratic Image Measuring Instrument
Two-Box Cold And Thermal Impact Testing Machine
Vibration Test Bench
Maintenance Equipment
Temperature Humidity Test Chamber

6. Traceability System
Production process
Testing report
7. Quality Commitment
We guarantee stable quality and on-time delivery. Any quality issue will be responded to within 24 hours and solved with effective solutions.

 

Contact Us at Any Time

86--13717158643
No.1 Headquarters 3rd Road, Songshan Lake Industrial Park, Dongguan City,Guangdong
Send your inquiry directly to us