
Master-certified business for metal construction, locksmithery and coppersmithing: structural steelwork, welded constructions, fences, gates, railings and canopies from Parkstetten.

Andreas Heisinger Metallbau GmbH & Co. KG
Parkstetten (Headquarters)New on Amplifa
About Heisinger Metallbau
Andreas Heisinger Metallbau GmbH & Co. KG is a master-certified business for metal construction, locksmithery and coppersmithing based in Parkstetten near Straubing in Lower Bavaria. The company manufactures custom-made metal constructions, including fences and gate systems, stairs, railings, balcony structures, canopies, roof structures and load-bearing steel structures up to roof constructions for industrial halls. The processing covers steel, stainless steel, aluminium and iron as well as processes such as welding, hardening, annealing, soldering, riveting and sheet metal working in the coppersmithing trade, including the installation of gutters and downpipes. The welding work and welded constructions are certified to DIN EN 1090-2 EXC2. In addition to the private sector, the business also serves large construction sites and operates throughout Bavaria – for example in Munich, Regensburg and Straubing – for new construction, conversion and renovation. From design through construction to manufacturing and installation, customers receive all services from a single source.
- Site
- Parkstetten
- Processes
- Metal construction / locksmithery (custom-made metal constructions), Welding work and welded constructions (certified to DIN EN 1090-2 EXC2), Coppersmithing / sheet metal working, Structural steelwork (load-bearing constructions), Hardening, Annealing, Soldering, Riveting
- Materials
- Stainless steel, Aluminium, Iron, Steel, Sheet metal working, Welding to DIN EN 1090-2 EXC2, Hardening and annealing, Soldering and riveting
- Certificates
- DIN EN 1090-2 EXC2
- Industries
- Construction, Metal construction, Structural steelwork, Residential construction/building services, Locksmithery, Coppersmithing
- 01
Consulting and concept development
- 02
Engineering/design
- 03
Manufacturing (locksmithery, coppersmithing, welding)
- 04
Quality inspection
- 05
On-site installation
Materials and Processes
Steel
Material for welded constructions, structural steel frameworks, canopies and roof structures.
Stainless steel
Used for railings, fences and gates in indoor and outdoor areas.
Aluminium
Used for balcony structures, fences, gates and canopies.
Iron
Traditional material for fences, gates and railings.
Sheet metal working
Custom sheet metal work including gutter and downpipe installation.
Welding to DIN EN 1090-2 EXC2
Certified manufacturing of welded constructions and steel structural beams.
Hardening and annealing
Heat treatment of metal components for technical requirements.
Soldering and riveting
Joining processes for metal constructions alongside welding.
Locations

Parkstetten
DEHeadquarters: workshop, manufacturing and installation
- Materials
- Steel, stainless steel, aluminium, iron
Components and Services




Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Metal construction / locksmithery (custom-made metal constructions)Installation | – | – | – | – | Stainless steel, Aluminium, Iron |
| Welding work and welded constructions (certified to DIN EN 1090-2 EXC2)Joining | – | – | – | – | Steel, Stainless steel |
| Coppersmithing / sheet metal workingForming | – | – | – | – | Steel, Aluminium |
| Structural steelwork (load-bearing constructions)Installation | – | – | – | – | Steel |
| HardeningHeat treatment | – | – | – | – | Metal |
| AnnealingHeat treatment | – | – | – | – | Metal |
| SolderingJoining | – | – | – | – | Metal |
| RivetingJoining | – | – | – | – | Metal |
| Manufacturing and installation of fences and gate systemsInstallation | – | – | – | – | Stainless steel, Aluminium, Iron |
| Manufacturing and installation of railings, stairs and balcony structuresInstallation | – | – | – | – | Stainless steel, Aluminium, Iron |
| Manufacturing and installation of canopies and roof structuresInstallation | – | – | – | – | Steel, Aluminium |
| Coppersmithing work: gutter and downpipe installationInstallation | – | – | – | – | Aluminium, Steel, Copper |
| Concept development and design of custom metal solutions (draft/consulting)Engineering | – | – | – | – | Stainless steel, Aluminium, Iron, Steel |
Additional services
Quality and Certification
The welding work and welded constructions are certified to DIN EN 1090-2 EXC2. The business operates according to clear internal quality guidelines from consulting through to installation.
| Evidence | Parkstetten |
|---|---|
| DIN EN 1090-2 EXC2 |