Why a quality assurance agreement makes the difference.

Many companies invest considerable resources in incoming goods inspections, testing and traceability – tasks that have long been an integral part of the delivery process at Stahlberg.
With an individually negotiated quality assurance agreement, you transfer defined inspection and documentation steps to us. This reduces the effort on your side and creates planning reliability – without relinquishing control over quality.

A joint QA agreement in 5 steps!

  • 1. Analysis

    of requirements

    Together we discuss your quality guidelines, inspection depths and documentation requirements.

  • 2. Definition

    of inspection processes

    Joint definition of which inspections Stahlberg will take over – from incoming goods to series approval.

  • 3. Drafting

    the agreement

    We document the process, responsibilities and evidence in accordance with your standards.

  • 4. Integration

    into the delivery process

    All goods are inspected, documented and approved according to these defined standards.

  • 5. Audit

    and process reliability

    Thanks to complete traceability and verified certificates, you are on the safe side in internal or external audits.

Clear processes. Reliable results.

With Stahlberg, you define quality standards that pay off in everyday work – less inspection effort, more security and measurable traceability.

Less effort, more process reliability – your benefits at a glance

Relief for your quality assurance

Defined inspection processes at Stahlberg reduce internal inspection effort and simplify incoming goods processes.

Planning reliability and traceability

All delivered components are inspected, documented and traceable – from the material certificate to the dimensional check.

Partnership-based control

The agreement is developed jointly and tailored to your requirements – so you always remain in control of the process.

A shared standard – for verified quality and trust

The quality assurance agreement is not a rigid contract, but an instrument developed in partnership that clearly defines inspection obligations and documentation effort.


By transferring inspections, measurements and documentation to Stahlberg, you save time, avoid duplicate inspections and at the same time ensure compliance with your quality standards.

Our documented procedures include, among others:

  • Material testing (OES, XRF, hardness, tensile testing)
  • Dimensional and form inspection with calibrated measuring equipment
  • Visual and crack inspections
  • Documentation according to DIN EN 10204
  • Archiving and traceability of every batch
1

dedicated contact
for quality and
logistics

60 %

up to 60% less
internal inspection effort

100 %

documented
traceability

Measurable relief – less effort, more security, clear results.

A quality assurance agreement with Stahlberg means less effort, more security and clearly defined processes. Through coordinated inspection procedures, documented approvals and dedicated contacts, we noticeably relieve your internal quality resources. Inspections are carried out where they have the greatest impact – directly at the source. All relevant data, certificates and reports are recorded centrally and can be accessed at any time. This way, your quality is not only secured but also measurably transparent – from the first component to the final delivery.

Holistic handling of complex orders

We coordinate, monitor and document every project.
Through close cooperation with our partner network, centrally managed processes and clear inspection procedures, we ensure that every part is delivered on time, traceable and ready for assembly.

Your benefits:

  • Handling of complete bills of materials from a single source
  • Ensuring standards-compliant manufacturing and inspections
  • Reduced coordination effort and clear points of contact
  • Planning reliability through documented processes
Stahlberg – your partner for precise, inspected and traceably manufactured components.

From one-off production to assemblies – we create manufacturing reliability where quality counts.

Schedule an information meeting now!

Products & manufacturing – quality is created through coordination and control. Our manufacturing organization is at the heart of reliable project execution in special machine construction. Stahlberg bundles specialized manufacturing expertise in a coordinated network, ensuring that every component – from single parts to complex assemblies – is produced exactly to your specifications.

All manufacturing is based on clearly defined specifications, documented inspection processes and coordinated workflows. This means you receive precisely manufactured, traceably inspected components that are tailored exactly to your technical requirements and quality standards.

Through close coordination of all manufacturing partners involved, we ensure reproducible results, stable processes and on-time implementation – even for complex bills of materials and demanding materials.

Our quality assurance accompanies every project from material receipt to delivery. All relevant inspection data, material certificates and manufacturing documentation are archived to ensure complete traceability and audit security.

The result is products that combine technical precision with organizational reliability – and projects you can rely on.

Request a non-binding quote.
  • Headquarters of Stahlberg GmbH in Langenfeld – specialists in special bolts, turned parts, fastening solutions and precise incoming goods inspection.