
System provider for electronics manufacturing and PCB design with series and large-scale production in Endingen and Stockach.

Eltroplan Engineering GmbH
Endingen am Kaiserstuhl · StockachNew on Amplifa
System provider with solution expertise
Founded in 1978 in March near Freiburg, Eltroplan Engineering GmbH is a family-owned system provider for electronics manufacturing headquartered in Endingen am Kaiserstuhl. The company started out with layout services and PCB design; today its range of services covers complete electronics manufacturing including series production with an attached prototype shop. The production ranges span niche products and one-off pieces up to large-scale productions of several tens of thousands of pieces; around 150 million components are processed per year for more than 100 customers (as of 2019). The company supplies industries such as automotive electronics, aviation and defense technology, industrial electronics, medical technology, and consumer applications. In 2015, ML-Industrieelektronik in Stockach was integrated, so that the group now produces at two sites in Baden-Württemberg with a total of around 70 employees (as of 2015) and around 3,000 m² of production space. Customers include global players, medium-sized companies, and smaller firms, among them JUNGHANS microtec and Harman/Becker Automotive Systems.
- Site
- Endingen
- Processes
- PCB design (layout services), Electronics manufacturing / component processing (approx. 150 million components/year), Series production with attached prototype building, System provider for electronics manufacturing, PCB design/layout (originally), Electronics manufacturing incl. series production, Prototype building, Large-scale productions (several tens of thousands of pieces)
- Materials
- Printed circuit boards (PCB)
- Certificates
- ISO 14001:2015, CrefoZert, EcoZert, EcoVadis Gold
- Founded
- 1978
- Industries
- Automotive electronics, Aviation and defense technology, Industrial electronics, Medical technology, Consumer applications
- 01
PCB design/layout
- 02
Prototype building
- 03
Series electronics production
- 04
Large-scale production
- 05
On-site consulting
Materials and Processes
Printed circuit boards (PCB)
Manufactured assemblies are based on printed circuit boards; the original core business was PCB design.
Sites

Endingen am Kaiserstuhl
DEAdministration and production
- Lot size
- Single pieces up to several tens of thousands of pieces
- Materials
- Printed circuit boards (PCB)
Stockach
DEProduction (Eltroplan Industrial, formerly ML-Industrieelektronik)
Components

Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| PCB design (layout services)Engineering | – | – | – | – | Printed circuit boards (PCB) |
| Electronics manufacturing / component processing (approx. 150 million components/year)Assembly | – | – | – | 1 piece – several tens of thousands of pieces | – |
| Series production with attached prototype buildingAssembly | – | – | – | 1 piece – several tens of thousands of pieces | – |
Additional services
Reference customers
Quality and Certificates
Eltroplan Engineering has been certified by DQS according to ISO 14001:2015 since 2023 and operates an environmental management system with its own solar park and electricity storage. Creditworthiness and sustainability are also confirmed by CrefoZert, EcoZert, and EcoVadis Gold.
| Evidence | Endingen am Kaiserstuhl |
|---|---|
| ISO 14001:2015 | |
| CrefoZert | |
| EcoZert | |
| EcoVadis Gold |
History
- 1978
Founded as a service company specializing in PCB design in March near Freiburg
- 1989
Relocation of the company to Endingen am Kaiserstuhl
- 1994
Start of supply in the automotive sector
- 2000
Move into the new company building with just under 800 m² of usable floor space
- 2009
Expansion of the production space
- 2015
Integration of ML-Industrieelektronik, Stockach; number of employees grows to around 70
- 2016
Rebranding as Eltroplan Group
- 2019
Production space around 3,000 m²; around 150 million components per year for more than 100 customers
- 2023
First certification according to ISO 14001:2015 by DQS