
Develops and manufactures all-metal press fittings and press tools for pipe connections without welding and without sealing elements.

Haelok AG
Zurich (headquarters, warehouse) · Germany (warehouse)New on Amplifa
About Haelok AG
Haelok AG is a globally operating company headquartered in Zurich and the supplier of the HAELOK® press connection system. The system comprises high-performance press fittings made entirely of metal, which were developed for extremely high pressures and temperatures, as well as specially developed press tools and accessories. Prototypes, small series and custom fittings are manufactured in close cooperation with production partners on modern CNC machining centers and delivered just-in-time; the standard range is available directly from the company's own warehouse in Germany. The company develops its products in its own research and development department and supports the entire development and manufacturing process. The fields of application include industry, energy technology, district heating, fire protection as well as technical oils and gases. The proprietary brand is represented worldwide by distribution partners.
- Site
- Zurich, Switzerland
- Processes
- Manufacture of high-performance press fittings (prototypes, small series and series production), In-house research & development, Custom manufacturing (one-off to series, CNC, just-in-time), Warehousing and logistics from own warehouse in Germany, Training and user support, Webinars, Press tools and accessories
- Certificates
- ISO 9001
- Industries
- Industry, Oil & Gas, Fire protection, Energy technology, District heating technology
- 01
In-house research & development
- 02
Design of custom fittings
- 03
CNC machining (prototypes, small series, series production with partners)
- 04
Warehousing and logistics
- 05
Training and user support
- 06
Sales via distribution partners
Locations
Zurich
CHHeadquarters, warehouse
Components





Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of high-performance press fittings (prototypes, small series and series production)Joining | – | – | – | One-off – Series production | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machining center | – | – | – | – | – |
Additional services
Reference customers
Quality
In addition to ISO 9001 certification, Haelok holds numerous application-related certifications and international test standards.
| Evidence | Zurich |
|---|---|
| ISO 9001 |