
Sheet metal processing, laser cutting and 3D tube laser technology for the Swiss industry - all from a single source.
Lerch AG
Mönchaltorf (Switzerland)New on Amplifa
About Lerch AG
Lerch AG is a Swiss family business founded in 1908, now run by the fourth generation, headquartered in Mönchaltorf in the Zurich region. As a competence center for sheet metal processing and laser technology, the company manufactures metal parts and assemblies for a wide range of industries with 17 employees. Its range of services includes 3D tube laser cutting, flatbed laser cutting of sheet metal, bending, welding and the assembly of complete assemblies. In addition, Lerch AG offers design and consulting, advertising technology, SVTI re-stamping authorization as well as delivery and logistics. The company is also a sales partner for MECAN machines from Mecan Europa. With a modern machine fleet and up-to-date software, Lerch AG serves customers in Zurich, Eastern Switzerland and throughout Switzerland - from planning through implementation to delivery.
- Site
- Mönchaltorf
- Processes
- 3D tube laser (tube laser cutting), Laser cutting (sheet metal), Sheet metal processing, Bending, Welding, Assembly manufacturing, Advertising technology, Design and consulting
- Materials
- Metal, Metal/Sheet metal
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1908
- Employees
- 17
- Industries
- Metal and tube processing, various industries
- 01
Design and consulting
- 02
Laser cutting / 3D tube laser
- 03
Bending
- 04
Welding
- 05
Assembly manufacturing
- 06
Delivery/Logistics
Materials & Processes
Metal/Sheet metal
Base material for sheet metal processing, laser cutting and tube processing.
Locations

Mönchaltorf
CHHeadquarters / Production site
- Materials
- Metal/Sheet metal
- MECAN machines (Mecan Europa)
Parts & Services



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| 3D tube laser (tube laser cutting)Machining | – | – | – | – | Metal |
| Laser cutting (sheet metal)Machining | – | – | – | – | Sheet metal/Metal |
| Sheet metal processingForming | – | – | – | – | – |
| BendingForming | – | – | – | – | Sheet metal/Metal |
| WeldingJoining | – | – | – | – | Metal |
| Assembly manufacturingAssembly | – | – | – | – | – |
| Advertising technologyOther | – | – | – | – | – |
| Design and consultingEngineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| MECAN machines | Mecan Europa | – | – | – | Mönchaltorf |
Additional services
Quality
Lerch AG has been ISO-certified since 2001 and has held the ISO 9001:2015 certificate since 09.02.2019. In addition, the company is authorized for re-stamping in accordance with the SVTI rulebook.
| Evidence | Mönchaltorf |
|---|---|
| ISO 9001 |
History
- 1908
Founded as a competence center for sheet metal processing; managed by the fourth generation
- 2001
ISO 9001:2000 certified
- 2019
New certificate ISO 9001:2015 since 09.02.2019