Manufacturing of steel structures according to drawings – stairs, railings, stages, substructures, and series components according to DIN EN 1090.
H. Garic – Holz x Stahl
LeonbergNew on Amplifa
Your Extended Workshop in Steel Construction
H. Garic – Holz x Stahl is a steel construction supplier and contract manufacturer based in Leonberg near Stuttgart. The company sees itself as an extension of the workshop for metal construction and locksmithing businesses, construction companies, facade builders, architects, and industry, manufacturing based on customer drawings without competing with the final clients of the contractors. The portfolio includes steel stairs and stair towers, railings and stainless steel handrails, hall installations, stages and supporting structures, waste housings, substructures for facades and machinery, industrial and warehouse racks, and series components such as brackets, frames, approach bollards, and bicycle loops. Production is carried out according to DIN EN 1090 (EXC1/EXC2, up to EXC3 possible) on modern facilities including fiber lasers, pipe lasers, plasma, and autogenous cutting machines, CNC bending press, and 13 welding units (MIG/MAG, E-Hand, WIG). Materials are steel and stainless steel; surfaces are delivered raw, primed, hot-dip galvanized, or powder-coated. Partners handle static and technical planning in 2D or 3D if necessary; delivery is nationwide in Germany to the facility or construction site.
- Site
- Leonberg
- Processes
- Laser Cutting (Fiber Laser 3 kW), Large Format Laser Cutting (Fiber Laser 6 kW), Profile Processing (Pipe Laser 3 kW), Thermal Cutting (Plasma and Autogenous), Bending, Shearing (Plate Shear), Rolling (Profile and Pipe Rolling), Sawing
- Materials
- Steel, Stainless Steel
- Certificates
- DIN EN 1090 (EXC1–EXC3, Focus EXC1/EXC2), EN 1090 (EXC1–EXC3), ISO 9001
- Industries
- Metal Construction and Locksmithing, Facade Construction, Industry (Production, Storage, Logistics), General Contractors and Construction Companies, Architects and Planning Offices
- 01
Inquiry with drawing (PDF, sketch, or specification list)
- 02
Technical clarification and quote within 48 hours
- 03
Statics and technical planning in 2D/3D via partner (if required)
- 04
Cutting: Laser cutting, thermal cutting, sawing, shearing
- 05
Bending: Bending and rolling
- 06
Welding (MIG/MAG, E-Hand, WIG)
- 07
Surface treatment: Priming, hot-dip galvanizing, powder or
- 08
Testing and documentation
- 09
Delivery to facility or construction site, nationwide
Materials and Processes
Steel
Main material for structures, stairs, racks, and series components, laser cut up to 25 mm, welded and galvanized or coated.
Stainless Steel
Used for handrails and railings, shearable up to 10 mm sheet thickness, welded by WIG.
Location
Leonberg
DEHeadquarters and Production
- Lot size
- Single and special constructions as well as series components
- Materials
- Steel, Stainless Steel
- Fiber Laser 3 kW (3000 × 1500 mm, Steel up to 20 mm, Pipes Ø 10–230 mm)
- Fiber Laser 6 kW Large Format (6000 × 2000 mm, Steel up to 25 mm)
- Pipe Laser 3 kW (Lengths up to 6500 mm)
- Plasma Cutting Machine (3000 × 2000 mm, up to 25 mm)
- Autogenous Cutting Machine (3000 × 2000 mm)
- CNC Bending Press 200 t (Bending length up to 3100 mm)
- Plate Shear (Steel up to 13 mm, Stainless Steel up to 10 mm)
- Profile and Pipe Rolling
- 3 Band Saws (up to 12 m length)
- CNC Profile Processing (Angles up to 250 mm)
- 13 Welding Units (MIG/MAG, E-Hand, WIG)
- 2 Gantry Cranes (each up to 10 t)
Components and Structures
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser Cutting (Fiber Laser 3 kW)Machining | – | 3000 mm × 1500 mm | – | – | Steel up to 20 mm, Pipes Ø 10–230 mm |
| Large Format Laser Cutting (Fiber Laser 6 kW)Machining | – | 6000 mm × 2000 mm | – | – | Steel up to 25 mm |
| Profile Processing (Pipe Laser 3 kW)Machining | – | 6500 mm | – | – | Round Pipes, Square Pipes, L-Profiles, UNP Profiles |
| Thermal Cutting (Plasma and Autogenous)Machining | – | 3000 mm × 2000 mm | – | – | Steel up to 25 mm |
| BendingForming | – | 3100 mm | – | – | Steel |
| Shearing (Plate Shear)Machining | – | – | – | – | Steel up to 13 mm, Stainless Steel up to 10 mm |
| Rolling (Profile and Pipe Rolling)Forming | – | – | – | – | C-Profiles, I-Profiles, L-Profiles, Flat Steel |
| SawingMachining | – | 12 m | – | – | Steel, Angles up to 250 mm (CNC Profile Processing) |
| Welding (MIG/MAG, E-Hand, WIG)Joining | – | – | – | – | Steel, Stainless Steel |
| Powder CoatingSurface | – | – | – | – | Steel |
| Liquid Paint CoatingSurface | – | – | – | – | Steel |
| Hot-dip GalvanizingSurface | – | – | – | – | Steel |
| Cold GalvanizingSurface | – | – | – | – | Steel |
| PrimingSurface | – | – | – | – | Steel |
| Steel Structures according to DIN EN 1090 (EXC1–EXC3)Joining | – | – | – | – | Steel |
| Statics and Technical Planning in 2D/3D (via Partner)Engineering | – | – | – | – | – |
| Steel Stairs and Stair TowersAssembly | – | – | – | – | Steel |
| Railings and Handrails (including Stainless Steel)Joining | – | – | – | – | Steel, Stainless Steel |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Fiber Laser 3 kW | – | 1 | 3000 × 1500 mm | – | Leonberg |
| Fiber Laser 6 kW (Large Format) | – | 1 | 6000 × 2000 mm | – | Leonberg |
| Pipe Laser 3 kW | – | 1 | Lengths up to 6500 mm | – | Leonberg |
| Plasma Cutting Machine | – | 1 | 3000 × 2000 mm | – | Leonberg |
| Autogenous Cutting Machine | – | 1 | 3000 × 2000 mm | – | Leonberg |
| CNC Bending Press 200 t | – | 1 | Bending length up to 3100 mm | – | Leonberg |
| Plate Shear | – | 1 | – | – | Leonberg |
| Profile Rolling | – | – | – | – | Leonberg |
| Pipe Rolling | – | – | – | – | Leonberg |
| Band Saws | – | 3 | up to 12 m length | – | Leonberg |
| CNC Profile Processing (Angles up to 250 mm) | – | – | – | – | Leonberg |
| Welding Units (MIG/MAG, E-Hand, WIG) | – | 13 | – | – | Leonberg |
| Gantry Crane | – | 2 | each up to 10 t | – | Leonberg |
Additional services
Quality and Standards
Production is carried out according to DIN EN 1090 up to and including EXC3, with a focus on EXC1 and EXC2. Qualified technical staff checks material selection, welding execution, and compliance with standards; testing and documentation are documented per project and handed over to the client.
| Evidence | Leonberg |
|---|---|
| EN 1090 (EXC1–EXC3) | |
| ISO 9001 |