
CNC contract manufacturing: turned parts up to 32 mm diameter, milled parts up to 1,000x600 mm, single pieces up to series of 5,000 units

High Precision Machining Parts
GilchingNew on Amplifa
About High Precision Machining Parts
High Precision Machining Parts (HPMP) is a CNC contract manufacturing company founded in 2013 by Christoph Janz and based in Gilching near Munich. A trained mechanical engineering technician, he brings more than 20 years of professional experience in mechanical engineering and precision mechanics, most recently as technical operations manager and person responsible for quality management. The service portfolio includes CNC-turned parts up to 32 mm diameter, milled parts with a travel range of up to 1,000 x 600 mm, external cylindrical grinding as well as surface finishing such as hardening, anodizing and burnishing. Parts are machined from plastics and high-alloy metals — from prototype and sample production through single pieces and small batches to fully automated series production of up to 5,000 units. In addition, HPMP offers advice on material selection as well as design support and manufacturing optimization. Customers come from industrial engineering, precision mechanics, metrology and control technology, printed circuit board technology, optics, automotive engineering, medical technology, food technology and aerospace. Quality management is certified to DIN EN ISO 9001:2015 for the scope of CNC contract manufacturing.
- Site
- Gilching
- Processes
- Turned parts (CNC turning), Milling, External cylindrical grinding, Surface finishing (hardening, anodizing, burnishing), Sample production, Prototype construction, fully automated series production, Consulting on selecting suitable production materials
- Materials
- Plastic, high-alloy metal, High-Alloy Metal, Hardening, Anodizing, Burnishing, External Cylindrical Grinding
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Founded
- 2013
- Industries
- Industrial engineering, Precision mechanics, Metrology and control technology, Printed circuit board technology, Optics, Automotive engineering
- 01
Material selection consulting
- 02
Design support and manufacturing optimization
- 03
Prototype and sample production
- 04
CNC turning
- 05
CNC milling
- 06
External cylindrical grinding
- 07
Surface finishing
- 08
Quality management
Materials and Processes
High-Alloy Metal
Machining of turned and milled parts for applications in medical, aerospace and metrology technology, among others.
Plastic
Machining of plastic parts as an alternative to metal applications.
Hardening
Surface finishing to increase wear resistance and hardness.
Anodizing
Anodic oxidation, especially of aluminum components, for corrosion and wear protection.
Burnishing
Chemical surface treatment for corrosion protection of metal parts.
External Cylindrical Grinding
Fine machining of cylindrical external contours for tight tolerances and fine surfaces.
Sites
Gilching
DEHeadquarters and manufacturing
- Part weight / size
- Turned parts up to 32 mm Ø; milled parts up to 1,000 x 600
- Lot size
- Single piece up to 5,000 units
- Materials
- Plastics, high-alloy metals
Components and Manufacturing Areas




Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Turned parts (CNC turning)Machining | – | 32 mm diameter | – | 1 piece (single piece) – 5,000 units | Plastic, high-alloy metal |
| MillingMachining | – | 1,000 mm × 600 mm | – | 1 piece (single piece) – 5,000 units | Plastic, high-alloy metal |
| External cylindrical grindingMachining | – | – | – | – | – |
| Surface finishing (hardening, anodizing, burnishing)Surface | – | – | – | – | – |
| Sample productionEngineering | – | – | – | – | – |
| Prototype constructionEngineering | – | – | – | – | – |
| fully automated series productionMachining | – | – | – | 5,000 units | – |
| Consulting on selecting suitable production materialsEngineering | – | – | – | – | – |
| Design support and manufacturing optimizationEngineering | – | – | – | – | – |
| CNC contract manufacturingMachining | – | – | – | – | – |
Additional services
Quality
The quality management system is certified according to DIN EN ISO 9001:2015 for the scope of CNC contract manufacturing by Deutsche Qualitätsmanagement Akademie GmbH; compliance is regularly verified through audits.
| Evidence | Gilching |
|---|---|
| ISO 9001 |
History
- 2013
Foundation of High Precision Machining Parts (HPMP) by Christoph Janz