Quality service provider for inspection, sorting, rework, assembly, logistics and documentation along the automotive value chain.
TDH GmbH
85416 LangenbachNew on Amplifa
The Company
TDH GmbH is a technical service provider based in Langenbach (district of Freising) that supports manufacturing companies – primarily from the automotive industry – in implementing their quality strategies. Founded in 2004 as a sole proprietorship under the name Technische Dienstleistungen Hartig and converted into a GmbH in 2011, the family-owned company has developed into a reliable partner for quality, logistics and documentation. Its range of services includes inspection, sorting and rework, optical and functional tests, initial sample and material testing with hand measuring tools, assembly and disassembly of assemblies, surface evaluation, part cleaning, endoscopy, as well as firewalls, Q-gates and goods filters. In addition, TDH performs incoming and outgoing goods inspections, picking and repacking work, kitting, marking and sequencing, as well as inspection instructions, running reports and D/A parts documentation including a customer portal. With a customer-oriented team throughout the southern German region, the company offers 24/7 service 365 days a year, on a work contract basis, with its own tools as well as testing and measuring equipment.
- Site
- Langenbach
- Processes
- Inspection, sorting and rework, Optical inspections, Functional tests, Measuring with hand measuring tools, Initial sample inspection, Material testing, Endoscopy, Assembly and disassembly of assemblies
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 2004
- Industries
- Automotive industry, Suppliers (OEM/end-customer restructuring)
- 01
Incoming and outgoing goods inspection
- 02
Inspection, sorting and rework
- 03
Optical and functional tests
- 04
Assembly, kitting and sequencing
- 05
Marking and repacking work
- 06
Documentation and reporting
Locations
Langenbach
DEHeadquarters
- Own tools as well as testing and measuring equipment
- Endoscopy
- Customer portal
Parts and Inspection Tasks
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Inspection, sorting and reworkInspection | – | – | – | – | – |
| Optical inspectionsInspection | – | – | – | – | – |
| Functional testsInspection | – | – | – | – | – |
| Measuring with hand measuring toolsInspection | – | – | – | – | – |
| Initial sample inspectionInspection | – | – | – | – | – |
| Material testingInspection | – | – | – | – | – |
| EndoscopyInspection | – | – | – | – | – |
| Assembly and disassembly of assembliesAssembly | – | – | – | – | – |
| Pre-assembly and final assemblyAssembly | – | – | – | – | – |
| Surface evaluation and reworkSurface | – | – | – | – | – |
| Part cleaning workSurface | – | – | – | – | – |
| Firewalls, Q-gates or goods filtersInspection | – | – | – | – | – |
| Complaint managementInspection | – | – | – | – | – |
| Resident engineersEngineering | – | – | – | – | – |
| Production supportEngineering | – | – | – | – | – |
| Incoming and outgoing goods inspectionInspection | – | – | – | – | – |
| PickingAssembly | – | – | – | – | – |
| KittingAssembly | – | – | – | – | – |
| Marking and labellingAssembly | – | – | – | – | – |
| Repacking workAssembly | – | – | – | – | – |
| Sequencing and re-sequencingAssembly | – | – | – | – | – |
| Creation of inspection instructionsEngineering | – | – | – | – | – |
| Complete D/A parts documentationEngineering | – | – | – | – | – |
Additional services
Quality and Certification
TDH GmbH is certified to DIN EN ISO 9001:2015 by TÜV SÜD Management Service GmbH (certificate registration no. 12 100 37208 TMS), valid from 03.04.2024 to 02.04.2027. The certified scope of application covers inspection, sorting and rework, measuring with hand measuring tools, initial sample and material testing, as well as picking and repacking work.
| Evidence | Langenbach |
|---|---|
| ISO 9001 |
Company History
- 2004
Founded as a sole proprietorship under the name Technische Dienstleistungen Hartig (TDH)
- 2011
Conversion into TDH GmbH
- 2018
First documented TÜV SÜD certification to ISO 9001:2015
- 2024
Recertification to DIN EN ISO 9001:2015 until 02.04.2027