
CNC-manufactured precision parts and jigs for aerospace, medical technology and microelectronics
A. Zilske Präzisionsmechanik GmbH
TaufkirchenNew on Amplifa
About us
A. Zilske Präzisionsmechanik GmbH is a specialised precision mechanics company based in Taufkirchen near Munich. Founded in 1993 and owner-managed, the company manufactures turned, drilled, milled and ground precision parts for fine mechanics and electronics devices – from single parts and prototypes to small series and series production of several hundred to thousands of parts. Milling is performed on a 5-axis milling machine, including 3D, according to drawings and file formats such as Step/DXF; in addition, manual milling, turning and grinding machines are available for customised jigs such as assembly aids or punching tools. Aluminium, steel, non-ferrous metals and plastics are machined. The company also offers pre-assembly and final assembly of assemblies including functional testing as well as integrated CNC measurement. Customers include companies from aerospace, medical technology, placement technology and special machinery, including ArianeGroup, Isar Aerospace, Siemens and ASM Assembly Systems. The company is certified to DIN EN ISO 9001:2015.
- Site
- Taufkirchen
- Processes
- CNC milling (5-axis, also 3D), CNC turning, Drilling, Grinding, Manual milling (jigs, special solutions), Manual turning (jigs), Manual grinding (jigs), Manufacture of jigs (assembly aids, punching tools, special solutions)
- Materials
- Aluminium, Steel, Non-ferrous metals, Plastics
- Certificates
- DIN EN ISO 9002:1994, DIN EN ISO 9001:2015, ISO 9001
- Founded
- 1993
- Employees
- 4
- Industries
- Fine mechanics, Electronics, Aerospace technology, Medical technology, Placement technology and microelectronics, Special machinery engineering
- 01
CNC milling (5-axis, 3D)
- 02
CNC turning and drilling
- 03
Manual milling, turning, grinding
- 04
CNC measurement technology
- 05
Assembly and functional testing
Materials & Processes
Aluminium
Standard material for milled and turned precision parts in fine mechanics, aerospace and electronics.
Steel
Used for robust single parts, jigs and tools.
Non-ferrous metals
Includes brass, copper and similar metals for electrically and mechanically demanding precision parts.
Plastics
Processed for assemblies and components in fine mechanics and electronics, also combined with metal elements.
Sites

Taufkirchen
DEHeadquarters and production
- Lot size
- Single part to several thousand parts
- Materials
- Aluminium, steel, non-ferrous metals, plastics
- 5-axis milling machine (CNC)
- CNC measuring machine
- Manual milling machine
- Manual lathe
- Manual grinding machine
Components & Services




Inside the production








Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC milling (5-axis, also 3D)Machining | – | – | – | Single part/prototype – several thousand parts | Aluminium, Steel, Non-ferrous metals, Plastics |
| CNC turningMachining | – | – | – | – | Aluminium, Steel, Non-ferrous metals, Plastics |
| DrillingMachining | – | – | – | – | Aluminium, Steel, Non-ferrous metals, Plastics |
| GrindingMachining | – | – | – | – | Aluminium, Steel, Non-ferrous metals, Plastics |
| Manual milling (jigs, special solutions)Machining | – | – | – | 1 – 1 | – |
| Manual turning (jigs)Machining | – | – | – | 1 | – |
| Manual grinding (jigs)Machining | – | – | – | 1 | – |
| Manufacture of jigs (assembly aids, punching tools, special solutions)Machining | – | – | – | 1 | – |
| Prototype/first article manufacturing and single partsMachining | – | – | – | 1 – 1 | Aluminium, Steel, Non-ferrous metals, Plastics |
| Series and small series productionMachining | – | – | – | 10 – several thousand | Aluminium, Steel, Non-ferrous metals, Plastics |
| Assembly (pre-assembled and final-assembled modules and assemblies incl. functional testing)Assembly | – | – | – | smallest lots | Plastics, Metals |
| CNC measurement technology / quality assurance (form and surface measurement, documentation)Testing | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 5-axis milling machine (CNC) | – | 1 | – | – | Taufkirchen |
| CNC measuring machine | – | 1 | – | – | Taufkirchen |
| Manual milling machine | – | – | – | – | Taufkirchen |
| Manual lathe | – | – | – | – | Taufkirchen |
| Manual grinding machine | – | – | – | – | Taufkirchen |
Additional services
Reference customers
Quality
The company has been certified to DIN EN ISO 9002 and today DIN EN ISO 9001:2015 since 1995 and is audited annually by an accredited certifier. Integrated CNC measurement for fully automatic form and surface measurement as well as complete process documentation ensure the quality of all manufacturing steps.
| Evidence | Taufkirchen |
|---|---|
| ISO 9001 |
History
- 1993
Company founded by Alfred Zilske on 01.05.1993 as a two-man operation.
- 1995
Conversion into A. Zilske Präzisionsmechanik GmbH.
- 1995
On 01.09.1995 certification to DIN EN ISO 9002:1994 – as one of the first micro-enterprises in Germany.
- 2015
Certification to DIN EN ISO 9001:2015.