
Manufacturer-independent procurement of drawing-based castings and forgings including machining and surface treatment.

GSL Metallhandelsgesellschaft mbH
10315 BerlinNew on Amplifa
About GSL Metallhandel
Since 1990, GSL Metallhandelsgesellschaft mbH, based in Berlin, has been a manufacturer-independent procurement partner for drawing-based cast and forged parts. The company procures components made of cast steel, sand castings, spheroidal graphite cast iron, grey cast iron and aluminium castings including permanent mould castings, as well as die-forged parts and open-die forgings made of steel and aluminium. In addition to raw parts, GSL delivers mechanically machined components on request – from turning, milling and drilling to defined surface treatments – and thus ready-to-install parts from a single source. Production is carried out via an established network of manufacturing and machining partners, from single parts to series production. Customers come from mechanical engineering, plant engineering, gearbox technology, valve manufacturing and railway supply. GSL provides technical consulting on materials and processes, quality assurance and on-time delivery.
- Site
- Berlin
- Processes
- Cast steel, Sand casting, Spheroidal graphite cast iron, Grey cast iron, Aluminium casting, Permanent mould casting, Die forging, Open-die forging
- Materials
- Cast steel, Spheroidal graphite cast iron, Grey cast iron, Aluminium casting, Aluminium forged parts, Steel (forged parts), Die forging, Open-die forging
- Founded
- 1990
- Industries
- Mechanical engineering, Plant engineering, Gearbox technology, Valve manufacturing, Railway supply
- 01
Enquiry with drawing and specification
- 02
Selection of manufacturing process and material
- 03
Procurement via manufacturing partners
- 04
Machining (turning, milling, drilling)
- 05
Surface treatment
- 06
Quality assurance and delivery of ready-to-install components
Materials & Processes
Cast steel
Drawing-based castings for industrial applications, from single parts to series production.
Spheroidal graphite cast iron
Procurement via manufacturing partners, also sand casting alongside cast steel and grey cast iron.
Grey cast iron
Procurement via manufacturing partners, also sand casting alongside cast steel and spheroidal graphite cast iron.
Aluminium casting
Aluminium castings including permanent mould castings for industrial components.
Die forging
Die-forged parts made of steel and aluminium, machined as finished parts on request.
Open-die forging
Open-die forged parts made of steel for demanding industrial applications.
Machining (turning, milling, drilling)
Machining of cast and forged parts through to the ready-to-install component.
Surface treatment
Defined surface treatments as the final production step before delivery.
Locations
Berlin
DEHeadquarters, sales and project management
Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cast steelCasting | – | – | – | Single part – Series | Cast steel |
| Sand castingCasting | – | – | – | Single part – Series | Cast steel, Spheroidal graphite cast iron, Grey cast iron |
| Spheroidal graphite cast ironCasting | – | – | – | – | Spheroidal graphite cast iron |
| Grey cast ironCasting | – | – | – | – | Grey cast iron |
| Aluminium castingCasting | – | – | – | – | Aluminium |
| Permanent mould castingCasting | – | – | – | – | Aluminium |
| Die forgingForming | – | – | – | – | Steel, Aluminium |
| Open-die forgingForming | – | – | – | – | Steel |
| Hot forming / precision forgingForming | – | – | – | – | Steel, Aluminium |
| TurningMachining | – | – | – | – | Casting, Steel, Aluminium |
| MillingMachining | – | – | – | – | Casting, Steel, Aluminium |
| DrillingMachining | – | – | – | – | Casting, Steel, Aluminium |
| Surface treatmentSurface | – | – | – | – | Casting, Steel, Aluminium |
Additional services
History
- 1990
Foundation and start of operations as a manufacturer-independent procurement partner for cast and forged parts