„Our high level of customer satisfaction we also
owe to the outstanding technical competence of
our motivated stuff.“

Steven Löffler | IQR Deputy Managing Director



From rework to precise logistic just-in-time handling, we help you quickly and reliably. As one of the most reliable quality assurance companies in Europe, we work for well-known companies in various industries.

In control and reworking of vendor and production parts, we are an important strategic partner to respond flexibly and expertly and to solve problems.

Our highly trained inspectors use the most innovative non-destructive testing methods to accurately, quickly and reliably identify faults.

In addition to the assurance of high-quality standards, our competencies include the post-processing, maintenance and testing of production parts, industrial parts and materials.

With advice and support on site: By means of personnel leasing, we can also carry out our certified services directly on behalf of our customers in the desired plant.


Quality control for industrial, metal or production parts

As part of quality control, we carry out a detailed sorting and inspection of the delivered production parts. Depending on the requirements, a repackaging, functional test or non-destructive material testing is carried out.

Logistics Service

With short response times, technically competent staff and the right appearance at the customer, we are also happy to take over logistical activities.

  • Pick-up and delivery service
  • Outsourcing
  • Logistics with goods filter
  • Complaint management

Special and Additional Services

We thoroughly analyse the problem to quickly find a solution. The detailed documentation of each processing step is a matter of course for us.

  • Pareto analysis
  • Documentation of the measures

In addition, we also offer special services for every challenge:

  • Ultrasonic testing
  • Eddy current measurement
  • Videoscopy
  • Non-destructive material testing
  • Analysis on efforts
  • Weld seam & spot weld inspection

Post-processing of Surfaces and Materials

In case of reworking, our range of services includes the processing of surfaces such as glass or aluminium, as well as metal and plastic processing.

  • Repair
  • Smart Repair
  • Assembly and disassembly
  • Welding work
  • Vehicle body work
  • Deburring
  • Repair of tools
  • Drilling, turning, milling, denting
  • Surface finish
  • Grinding (also aluminium components)


Complete solutions and individual approaches for maximum optimization: We take care of the process planning and control as well as value analysis and auditing with meticulous care. Thus, reworking is organized safely and skilfully.

Supplier management with task force for delivery problems

  • On-site Analysis
  • Measures definition & implementation
  • Monitoring

Shopping support for existing and new projects

  • Auditing, supplier ratings, component releases
  • Supplier selection with company audits, capacity testing, logistics
  • Value analysis: components, processes, displacements, offers

Tool Management

  • Deadline tracking at subcontractors
  • Change management: Time, cost and risk determination as well as preparation of the documentation

Individual Solutions

You have a very special challenge and need a competent partner? Just write us a message – we make the impossible possible.


We will contact you immediately!

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