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Standards & Certifications

Quality assurance through international standards compliance

Our Commitment to Quality

QDVINA maintains strict adherence to international quality standards and certifications. Our quality management system ensures consistent product quality and customer satisfaction.

ISO 9001:2015

Our quality management system is certified to ISO 9001:2015, demonstrating our commitment to consistent quality, customer satisfaction, and continuous improvement.

This certification covers all aspects of our operations, from design and development through manufacturing, inspection, and delivery.

Quality Policy

We are committed to delivering products that meet or exceed customer expectations and comply with all applicable standards and regulations.

Our quality policy emphasizes defect prevention, continuous improvement, and employee involvement in quality initiatives.

Applicable Standards

Our products comply with the following international standards

ASTM Standards (USA)

  • ASTM D3039 - Tensile properties of composites
  • ASTM D790 - Flexural properties of composites
  • ASTM A123 - Zinc coating on steel products
  • ASTM B221 - Aluminum alloy extruded products
  • ASTM B209 - Aluminum sheet and plate

ISO Standards (International)

  • ISO 527 - Tensile testing of plastics
  • ISO 14125 - Flexural properties of composites
  • ISO 1461 - Hot dip galvanized coatings
  • ISO 6361 - Wrought aluminum alloys
  • ISO 9001 - Quality management systems

AS/NZS Standards (Australia/NZ)

  • AS/NZS 4256 - FRP grating standards
  • AS/NZS 4680 - Hot-dip galvanized coatings
  • AS 1734 - Aluminum structures
  • AS 3678 - Structural steel

JIS Standards (Japan)

  • JIS K7073 - Testing methods for composites
  • JIS H4000 - Aluminum and aluminum alloys
  • JIS H8641 - Hot-dip galvanizing
  • JIS G3302 - Hot-dip zinc-coated steel

EN Standards (Europe)

  • EN 13706 - Reinforced plastic composites
  • EN 755 - Aluminum and aluminum alloy bars, rods and profiles
  • EN ISO 1461 - Hot dip galvanized coatings
  • EN 10346 - Continuously hot-dip coated steel

Other Standards

  • BS EN standards (British)
  • DIN standards (German)
  • GB standards (Chinese)
  • Customer-specific standards

Inspection Procedures

Comprehensive quality control at every stage

Incoming Inspection

  • Raw material verification
  • Material certificates review
  • Dimensional checks
  • Visual inspection
  • Chemical composition analysis

In-Process Inspection

  • First article inspection
  • Regular sampling checks
  • Process parameter monitoring
  • Dimensional verification
  • Visual quality checks

Final Inspection

  • 100% visual inspection
  • Dimensional measurement
  • Mechanical property testing
  • Surface finish verification
  • Packaging inspection

Material Traceability

We maintain complete traceability of all materials used in production.

Each batch is assigned a unique identification number that tracks the material from receipt through final product delivery.

Our traceability system includes:

  • Material supplier information
  • Material certificates and test reports
  • Production batch records
  • Inspection and test results
  • Delivery documentation

Documentation Provided

Material Certificates

Mill test certificates for all raw materials

Inspection Reports

Detailed inspection and test reports

Certificate of Conformance

Confirmation of compliance with specifications

Certificate of Origin

Official documentation for customs clearance

Looking for a Reliable Manufacturing Partner in Vietnam?

Get in touch with our engineering team for technical consultation and factory quotations

+84 918 653 899 info@qdvina.com
Standards & Certifications