


We eliminate vulnerabilities and disruptive factors in the shortest possible time
Your service provider for quality control with a 24-hour emergency service

Short response times thanks to flexible quality solutions
Internal and external quality assurance so as to prevent incidents
Internal and external quality assurance so as to prevent incidents
As a service provider for quality control, we take care of your internal and external quality assurance as well as sorting and reworking initiatives for your production parts, thereby enabling smooth project processes. We support this with safety-relevant measures for internal and external quality assurance. Thanks to our in-house logistics, we as an experienced sorting company offer a wide range of customisation options in the field of monitoring and reworking as well as contract manufacturing.
In addition to ensuring your quality requirements, our focus in internal and external quality assurance is also on compliance with your individual requirements and regular review of these. With our exclusive 24-hour emergency service, we are immediately available to assist you even in the event of sudden sorting or reworking needs.




A service provider for quality control, with numerous overarching solutions
360° services for your internal and external quality assurance Quality control


Quality control
As a cross-sector sorting company, we carry out detailed tests and sorting work on all goods parts from the automotive and manufacturing industries. This way, we ensure smooth and trouble-free process operations.


Reworking
With our many years of expertise, we as a service provider for quality control also take care of reworking of surfaces and materials in line with customer requirements – both in our own production halls and at our customers' premises.


Contract manufacturing
We support companies as extended production facilities in their value chain for a smooth, flexible and cost-effective manufacturing process.


Resident service
With full commitment, we represent companies during the management and execution of new launches as well as series processes and, as an individual contact on site, form a reliable interface for internal and external quality assurance.
Do you have a specific assignment?
Tailor-made solutions for individual requirements
As a reliable service provider for quality control, we count customised solutions among our core competencies. We are happy to work with you to develop personalised measures that are tailored to your requirements.

Our strengths, your advantages
We offer uncompromising quality
Certified services
As a service provider for quality control, we meet the highest quality standards. Our services are certified according to DIN EN ISO 9001 and NFL ILO OSH 2001. In addition, we are preparing for TISAX certification.
Exclusive accessibility
With our strong team, we support you as a service provider for quality control around the clock, 365 days a year.
Organised workshop
Our certified services for internal and external quality assurance can be carried out on our own premises, at your premises, or via temporary employment contracts.
A strong pool of employees
As a reliable sorting company, we attach particular importance to safe work processes and ensure the personal safety of our employees with our certifications for personal protective equipment (PPE) and our occupational health and safety management system.
Get to know us
Your service provider for quality control since 2004

We are at your service 24 hours a day, seven days a week
Your service provider for quality control with cross-sector
Your service provider for quality control with cross-sector
Security
Quality controls provide companies with security and ensure a trustworthy image. As an experienced service provider for quality control, we therefore take care of the internal and external quality assurance for your production parts. Our comprehensive expertise makes it possible to support manufacturers from a wide range of industries with our testing and reworking methods. Thanks to the precise working methods of our qualified employees from internal and external quality assurance, we can quickly and flexibly execute individual orders, thereby ensuring the functionality of your components and production long term. Since we are familiar with all German standards and legal norms, you will always receive the right advice from us, even in the case of special quality standards.
Flexibility
We are a flexible service provider for quality control – so, all services can be individually adapted to your requirements. We pursue a clear goal: to ensure the best result for you from a qualitative point of view. According to this principle, transparency and trust between our sorting company and you as a customer are central to us as a quality control service provider. That is why we are setting new standards with our digital reporting tool, so that you always remain informed about the status of your orders in real time. Commission IQR as a quality control service provider and benefit from smooth processes in your production facilities in the future.
Precise quality assurance from a single source
Discover IQR: your quality control service provider

Your career opportunities with the quality control service provider
Shape your own future – with IQR
A successful company thrives on motivated employees – that's why we promote talents who like to get stuck in with dedication and enthusiasm.
On-site quickly, anywhere in Germany
Our locations in your immediate vicinity
Sindelfingen (HQ)
Germany-wide
Otto-Hahn-Str. 17
D-71069 Sindelfingen
Stuttgart
Germany-wide
Otto-Hahn-Str. 17
D-71069 Sindelfingen
Rastatt
Germany-wide
Otto-Hahn-Str. 17
D-71069 Sindelfingen
Wörth am Rhein
Germany-wide
Otto-Hahn-Str. 17
D-71069 Sindelfingen
Bremen
Germany-wide
Otto-Hahn-Str. 17
D-71069 Sindelfingen
Fast, easy and without obligation
Commissioning service providers for quality control: how it works
Fill out the contact form and send your individual test instructions. You will receive feedback from your contact person within one hour at the latest. Your data will be treated confidentially.
You will receive all information about the order process as well as price lists and offers from us as soon as possible.
After the order has been placed, our qualified specialist staff will carry out the order in accordance with your customer specifications.
Let the quality control service provider advise you
Contact us!
Do you have a matter you'd like to address? Contact us now without obligation, and we will get back to you as soon as possible.

24-hour emergency service
You can reach us seven days a week.
IQR Rau & Rössle GmbH
Otto-Hahn-Str. 17
71069 Sindelfingen
Let the quality control service provider advise you
Contact us!
Do you have a matter you'd like to address? Contact us now without obligation, and we will get back to you as soon as possible.