How QDVina Ensures Independent Quality Management Across Vietnam’s Supply Chain

QDVina acts as an independent quality management and inspection partner, representing international clients to oversee, verify, and report on every stage of production and delivery in Vietnam.

How We Work

6 Phases of Independent QC Supervision

Initial Consultation & Technical Review

Ensure full understanding of technical specifications and QC scope before production starts.

Analyze customer technical requirements and international standards.
Define the appropriate inspection scope (IQC / IPQC / FQC / PSI).
Prepare an inspection plan and determine testing & measurement methods.

Supplier Evaluation & Verification

Approve only qualified suppliers capable of meeting quality and production requirements.

Assess supplier’s production capability and internal QC system.
Verify licenses, certifications, and factory facilities.
Collect samples (if required) to compare against the specified standards.

In-Process Quality Control (IPQC)

Detect production issues early and maintain stable quality throughout manufacturing.

Supervise machining, welding, surface finishing, and assembly stages.
Inspect dimensions, hardness, coating thickness, and tolerances.
Record inspection data and send image-based progress reports.

Final Quality Control (FQC / PSI)

Ensure each shipment meets export and technical quality requirements.

Conduct random sampling based on international AQL standards.
Inspect surface finish, coating, and assembly accuracy.
Verify packaging, labeling, and storage conditions before shipment.

Logistics Supervision & Shipment Validation

Guarantee cargo integrity and full transparency during shipment.

Monitor loading, container stuffing, and sealing procedures.
Record videos and photos to document cargo condition before dispatch.
Verify export documentation (Packing List, C/O, Test Reports).

Reporting & Continuous Improvement

Maintain long-term quality consistency and continuous improvement for our clients.

Provide detailed inspection reports (PDF + images + videos).
Recommend process improvements or preventive actions when needed.
Archive QC records for traceability, complaints, or reorder reference.

Project Timeline (Independent Quality Supervision Process)

Typical project timeline from initial consultation to final delivery.

Consultation & QC Planning

1-2 days

Start Analysis

Analyze client requirements, define applicable international standards (ASTM, EN, JIS), and prepare inspection scope (IQC / IPQC / FQC).

Supplier Evaluation & Verification

3-5 days

Assess factory capability, QC process, and facility compliance before production approval.

In-Process Quality Control (IPQC)

2-4 weeks

Monitor machining, coating, assembly, and perform dimensional & tolerance checks.

Final Inspection & Reporting (FQC / PSI)

2-3 days

Conduct random sampling, inspect coating & packaging, and issue full QC report with photos & videos.

Shipment Supervision & Documentation

Depends on route & logistics method

Oversee container loading, sealing, and verify export documentation (C/O, Packing List, Test Report).

Quality Control Process

Our multi-stage quality assurance process ensures materials meet your exact specifications.

IPQC

In-Process Quality Control

• Raw material verification
• Production process monitoring
• Dimensional checks at key stages
• Real-time quality adjustments
• Process documentation

FQC

Final Quality Control

• Complete product inspection
• Specification compliance verification
• Surface quality assessment
• Packaging quality check
• Final approval documentation

PSI

Pre-Shipment Inspection

• Final quantity verification
• Packaging and labeling check
• Shipping documentation review
• Loading supervision
• Certificate of compliance

Transparent Communication

We believe in keeping you informed at every step of the process with regular updates and clear communication.

Real-time project status updates

Regular progress reports with photos

Direct communication with project team

Immediate notification of any issues

Complete documentation package

24/7 customer support availability

Request Independent QC Service

You can request QDVina for:

Incoming material inspection (IQC)

In-process quality supervision (IPQC)

Final or pre-shipment inspection (FQC / PSI)

Supplier evaluation & verification

Coating, tolerance, hardness, and alloy composition checks

👉 Send your request to: info@qdvina.com

or fill out our Online Quality Inspection Request Form

Project Management

Dedicated project manager assigned

Regular communication schedule

Detailed progress documentation

Milestone tracking and reporting