
High-precision aluminium mirror components, precision mechanics and thin-walled lightweight structures with integrated metrology.

Black Forest RMS GmbH
Lindenstraße 46, 78576 Emmingen-Liptingen · Friedrich-Wöhler-Straße 24, 78576 Emmingen-LiptingenNew on Amplifa
About Black Forest RMS
Black Forest RMS GmbH, based in Emmingen-Liptingen, is a development and manufacturing partner for technically demanding components and systems. The company manufactures high-precision aluminium mirror components, among other things for radio telescopes and antenna systems, with surface accuracies of less than 3 µm RMS. Further focal points are production-ready machining of complex precision geometries as well as thin-walled aluminium lightweight structures with weight reductions of more than 90 %. Design, manufacturing and metrology are combined into a seamless approach – from technical design through optimization to a reproducible, measurable component. Customers include industries such as science and large systems, optomechanics, industry and high-tech, metrology, special machinery construction, research and aerospace. In the context of international programs such as ngVLA and the Deep Synoptic Array (DSA), the company contributes to the latest generation of high-performance telescope and antenna systems.
- Site
- Emmingen-Liptingen
- Processes
- High-precision machining of complex precision geometries (production-ready), High-precision aluminium mirror components (aluminium mirrors for radio telescopes), Thin-walled lightweight structures with weight reductions of more than 90 %, Metrology and Quality Assurance (Metrology & Gauge Building), Engineering & Turnkey Solutions (technical design, construction, optimization, implementation), Development manufacturing, prototypes and small series / precision mechanics and functional, Engineering / technical design, Design support
- Materials
- Aluminium
- Industries
- Science & Large Systems, Optomechanics, Industry & High-Tech, Metrology and Gauge Building, Special Machinery Construction, Research
- 01
Engineering / technical design
- 02
Design support and optimization
- 03
Precision machining
- 04
Metrology / Quality Assurance
- 05
Delivery of the component
Materials & Processes
Aluminium
Main material for high-precision mirror components, precision geometries and thin-walled lightweight structures.
Sites

Emmingen-Liptingen (Lindenstraße 46)
DEHeadquarters (Administration)

Emmingen-Liptingen (Friedrich-Wöhler-Straße 24)
DEProduction facility / Goods receiving
Components




Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| High-precision machining of complex precision geometries (production-ready)Machining | – | – | – | Small series | Aluminium |
| High-precision aluminium mirror components (aluminium mirrors for radio telescopes)Machining | Surface accuracy of less than 3 µm RMS | – | – | – | Aluminium |
| Thin-walled lightweight structures with weight reductions of more than 90 %Machining | – | – | – | – | Aluminium |
| Metrology and Quality Assurance (Metrology & Gauge Building)Testing | – | – | – | – | – |
| Engineering & Turnkey Solutions (technical design, construction, optimization, implementation)Engineering | – | – | – | – | – |
| Development manufacturing, prototypes and small series / precision mechanics and functionalMachining | – | – | – | Prototypes – Small series | – |
Additional services
Reference customers