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VANSTAR manufactures emission-system components for the OEM and AEM markets and provides specialist manufacturing services. Contact us to discuss an offer, a project or cooperation opportunities.

Contact details
Address
Head office Książe-Skroniów 41
28-300 Jędrzejów
Poland
Second plant ul. Adolfa Dygasińskiego 126
28-300 Jędrzejów
Poland
Follow VANSTAR
Contact details
Address
Head office Książe-Skroniów 41
28-300 Jędrzejów
Poland
Second plant ul. Adolfa Dygasińskiego 126
28-300 Jędrzejów
Poland
Follow VANSTAR

From material verification through production control, we show how we safeguard consistent results.

VANSTAR
Quality control at VANSTAR

We control quality at every stage.

What reaches the customer is the result of an integrated system covering material receipt, process verification, in-process inspection, testing and measurement tools

01.

Material and requirements under control

Before a component enters production, we verify the material, documentation and project requirements so the process begins with clear assumptions.

02.

In-process inspection

We do not wait until the end: semi-finished products, operations and manufacturing conformity are checked throughout production.

03.

Measurement-based release

Before release, the finished product undergoes testing and verification using measurement tools and defined inspection standards.

IATF 16949

ISO 9001

ISO 14001

AQAP

PPAP / PSCR / VDA 6.3 - 6.5

IATF 16949

Certifications and standards

Standards that support a controlled process

IATF 16949 Quality standard for the automotive industry.
ISO 9001 Structured management of quality and process compliance.
ISO 14001 A standard supporting environmental responsibility in the process.
AQAP Process and quality discipline in highly demanding projects.
IMDS / material compliance Confirmation of material origin and compliance with customer requirements.
PPAP / PSCR / VDA 6.3 and 6.5 Elements of working with customers who require a structured quality environment.
Our process

Jeden system kontroli. Dwa modele zastosowania AEM / OEM.

Stage 01

Cascade inspection after every operation and self-inspection

Every stage is checked continuously so deviations do not progress through the process or return later as claims.

Stage 02

Semi-finished product inspection

We verify semi-finished products before subsequent operations to maintain batch consistency and stable workmanship.

Stage 03

Verification using assembly fixtures

Assembly fixtures help confirm fit and manufacturing conformity with installation requirements.

Stage 04

Final confirmation before warehousing

Before warehousing, we confirm product conformity so the customer receives a part ready for sale or installation.

Product verification

Testing and measurements that confirm manufacturing compliance

Leak testing

Leak verification tailored to the component family and application.

Cleanliness and surface tension

Monitoring of parameters affecting process quality.

Weld microscopy

Microcrack testing and weld-quality verification.

VT (PN-EN ISO 5817)

Testing methods compliant with the applicable standard.

Flow testing

Verification of parameters relevant to system performance.

Destructive and non-destructive testing

Method selection based on process risk and project requirements.

Coordinate measurement technology

Geometry and dimensional conformity measurements.

Tool calibration (PCA)

Calibration of measuring tools in PCA-accredited laboratories.

Supervision of cleanliness and stress testing

Control of process parameters related to cleanliness and surface stress.

Insights & Ideas

The quality process works with production, not alongside it

Quality control covers bending, assembly, insulation, calibration, tools and tool-wear indicators, enabling a structured process release into production.

Bending process supervision

Manufacturing conformity and process stability.

Assembly process supervision

In-process inspection and compliance with requirements.

Insulation process control

Verification of parameters affecting the result.

Tool and wear monitoring

Monitoring of tools and wear indicators.

Assembly and inspection fixtures

Conformity verification during the process.

Process release

Structured launch and control of the serial-production process.

For us, consistent quality is measured in hard data, not declarations.

AEM claims rate from 2018 to 2025

It demonstrates the effect of process control, consistent workmanship and accountability for results.

20182019202020212022202320242025

Consistent quality for the OEM sector

A low claims rate is not the result of a single inspection stage. It reflects the material, technology, fixtures, process control and accountability for what reaches the customer.

0,13 % Claims, 2025 data
Choose the Best

Engineering and Quality work towards one outcome

Engineering and Quality work towards one outcome: ensuring that customer products meet project requirements and inspection standards.

Engineering department

Responsible for analysing assumptions, selecting technology, validating the design and preparing the process for implementation.

Quality department

Verifies that the material, process and finished product comply with project requirements and inspection standards.

01.

Describe the requirement or problem

Send documentation, a component description, requirements or the area that needs verification.

02.

We will select the appropriate inspection path

We assess whether cleanliness, material-compliance, weld, leak or flow testing, or other validation methods are required.

03.

We return with a recommendation for the next step

You receive a proposed scope of tests, measurements or actions to better safeguard the project outcome.

DEMANDING PROJECTS AND VALIDATION

Do you have a requirement that needs thorough verification?

If your project requires testing, conformity confirmation, analysis of materials, welds or cleanliness, or selection of an appropriate inspection method, we can guide you through the process step by step.