
Branch Sindelfingen / Nufringen
Important Information: We are currently reorganizing our facilities in the Sindelfingen/Nufringen area. The team will continue to work for you as always. Until our new facility opens, you can reach us through our headquarters or directly through our operations manager:
Manager: Sabrina Schelske
+49 151 19514 285
sindelfingen@euroq.eu
Worksites: Sindelfingen (+ca. 100km), Kippenheim, Neckarsulm, Stuttgart, Untertuerkheim
Quality Assurance Sindelfingen: EuroQ Sindelfingen Branch
EuroQ has been operating in the Sindelfingen region for many years. The team led by Operations Manager Sabrina Schelske has inspected over 50 million components and reworked almost 2 million components for customers in the automotive industry and, increasingly, from other sectors.
From Sindelfingen, the plants and suppliers throughout the region can be reached quickly via the A81 motorway. The Stuttgart metropolitan region is one of Germany’s strongest industrial regions: the automotive sector, mechanical engineering, the metalworking industry, refrigeration and air-conditioning technology, as well as suppliers to the aerospace sector are equally well represented in the Böblingen and Sindelfingen region.
In the automotive sector, the Mercedes-Benz Sindelfingen plant produces, in Factory 56, upper-class and luxury vehicles: the S-Class, Mercedes-Maybach S-Class and EQS.
Centre for Materials Testing (MT/VT) in Sindelfingen

Sindelfingen is EuroQ’s MT site. More than 8 million metallic components have already undergone the already undergone the materials testing process at EuroQ, the majority of them in Sindelfingen.
EuroQ specialists inspect metallic safety components in three shifts using MT and VT methods to detect potential cracks and other material defects. Sindelfingen also serves as the coordination centre for all staff who inspect metallic components externally at customer sites.
- Magnetic particle testing (MT) using stationary equipment
- Visual testing (VT) for cracks and material defects
- 100% inspection of safety components
- Three-shift operation for high throughput
- External MT/VT: on-site at the customer’s premises
Quality control and rework in Sindelfingen
EuroQ Sindelfingen carries out quality control, sorting and rework directly at the customer’s premises or at external sites. If necessary, EuroQ Sindelfingen sets up a goods sorting station:
Incoming and outgoing inspections are carried out in a single pass before the goods proceed to the production line.
All inspection results are recorded digitally via the EuroQ app and can be viewed in real time as reports and Pareto analyses.
EuroQ Sindelfingen’s portfolio
Quality Support in Sindelfingen
- Material testing (MT/VT)
- Quality control, visual inspection, sorting
- Rectification and rework
- Incoming goods inspection and outgoing goods inspection
- 100% inspection and processing of goods held in quarantine
- Repackaging, labelling, relabelling
- Electromobility / High-Voltage (HV) 1–3
- Flash campaigns with XENTRY approval (Daimler)
- Retrofitting and campaign implementation
Quality Engineering in Sindelfingen
- Resident Service Sindelfingen
- Supplier Representatives
- Quality Engineer
Logistics Services in Sindelfingen
- Packing and repacking of components or component groups
- Labelling and relabelling
- Regional delivery transport between the branch and the customer’s site
Quality assurance in Sindelfingen: industry-independent
Component testing, sorting, incoming and outgoing goods inspection, repacking and relabelling: These services are industry-independent. Whether components are produced for vehicles, e-bikes, wind turbines or other industries makes no fundamental difference to the inspection methodology.
We inspect components in accordance with VDA standards, IATF 16949 and OEM specifications, and, if necessary, adapt our standards to other industries.
“Fast, efficient and professional”
Supplier of injection-molded parts for the automotive industry
How quickly can EuroQ Sindelfingen be deployed?
In the event of an urgent quality issue, EuroQ can be contacted directly. Here’s how an assignment begins:
- Enquiry via the hotline or via contact
- Response from the sales team or the on-site team. A quotation is provided as quickly as possible, depending on the project data supplied.
- Approval and deployment directly at the customer’s premises or at external sites.
Short-term containment measures in Sindelfingen
When a quality issue escalates in the supply chain, every hour counts. EuroQ Sindelfingen implements short-term containment measures: processing of quarantined stock, 100% inspection and sorting of suspect parts, either directly at the customer’s premises or at external sites.
Typical application scenarios
- A supplier has reported a quality issue; goods must be quarantined and inspected immediately
- Complaint from an OEM or Tier 1 supplier; traceability and sorting of current stock
- Risk of production line stoppage; inspection must take place alongside ongoing production
- Goods filtering as a temporary solution until a permanent corrective measure is in place
Ramp-up support in Sindelfingen
The launch of a new vehicle model is the most critical phase in the supply chain. Quality issues that are not addressed during this phase carry over into series production and incur costs many times higher than the original rectification costs. EuroQ Sindelfingen is directly on site during this phase: at the plant, at the supplier’s premises or at external locations.
The team carries out component inspections and sorting tasks alongside ongoing ramp-up production, reworks defective but reworkable parts directly on-site, and sets up goods filters for critical components. All inspection results are recorded digitally via the EuroQ app and can be viewed in real time.
- Component inspections and sorting alongside production
- Reworking of parts that do not fully comply with specifications
- Goods filters for critical parts and assemblies
- Support with first-article inspections and approval processes
- On-site supplier support at the plant
- Documentation and reporting for OEM escalations
Electric Mobility, High Voltage and XENTRY flashing in Sindelfingen
EuroQ works with certified high-voltage specialists at levels HV 1, HV 2 and HV 3. The team carries out testing and rework on high-voltage components and electric vehicles.
In practice, HV 1 to HV 3 means: the team can de-energise electric vehicles in order to carry out tests, repairs and rework. If necessary, the HV 3 specialists can also work whilst the system is live. In addition, there is XENTRY authorisation with dedicated hardware for software updates on finished vehicles and control units that have not yet been fitted.
Vehicle rework and vehicle campaigns in Sindelfingen
EuroQ Sindelfingen provides qualified automotive technicians and electronics technicians for vehicle rework and campaigns. Campaign assignments are carried out from Sindelfingen: directly at the customer’s premises, on OEM sites, in Kippenheim or at external sites.
- Quality-controlled rework on demand, e.g. replacement of components
- Rework during the ramp-up phase or in series production
- Modification of series-production vehicles
- Reconditioning, repair and maintenance of used vehicles, e.g. lease returns
- Retrofitting of missing parts, replacement of components
- Mechanical and electrical modifications, electronic fault-finding
- Bodywork, interior
- Country-specific adaptations and modifications (type-approval)
- Software updates / flashing of control units using XENTRY
- Electric drives and conventional vehicles
What exactly does claims management in Sindelfingen involve?
When a claim is received from an OEM or Tier-1 supplier, the clock starts ticking. Affected components must be identified, placed on hold and inspected before the next delivery call-off takes place. EuroQ Sindelfingen handles the operational side of this process: processing of held stock, 100% inspection and sorting of suspect parts, either directly at the customer’s premises or at external sites.
The team assists with root cause analysis and documentation for 8D reports. All inspection results are recorded in real time via the EuroQ app and are immediately available for claim documentation.
- Immediate processing of parts held in quarantine and 100% inspection
- Sorting and reworking of parts subject to a claim
- Support with 8D reporting and root cause analysis
- Communication with OEMs or Tier 1 suppliers on request
- Real-time documentation of all inspection results via the EuroQ app
Supplier Account Managers and Residents in Sindelfingen
EuroQ provides Supplier Account Managers and Residents in Sindelfingen for suppliers within the Mercedes-Benz ecosystem. The team provides support with communication with the plant, claim management and ramp-up processes. All supplier coordinators and residents are bilingual in German and English.
Enquiry to EuroQ Sindelfingen
24-hour hotline: +49 4921 91668-0
Direct contact with Sales
