Precision parts, hinges, fittings and stamped parts in brass and metal – from prototype to series production.
Gebr. Wupper GmbH
Gevelsberg · Asbecker Str. 36, 58285 GevelsbergNew on Amplifa
About Gebr. Wupper GmbH
Gebr. Wupper GmbH, founded in 1912, is a globally active metalworking company headquartered in Gevelsberg (North Rhine-Westphalia). Since its founding by Carl and Wilhelm Wupper, hinges, fittings and stamped parts have been produced; today the product range includes, among other things, piano rollers, grand piano rollers, brass rollers, brass strips, brass fittings, stamped and bent parts as well as special and metal hinges. Manufacturing is carried out using modern processes such as CNC milling and CNC turning, contract stamping and contract grinding, complemented by surface treatment, in-house development, toolmaking and integrated assembly processes – from prototype to high volumes. A focus is placed on precision parts for customers with the highest demands, in particular from the piano and grand piano manufacturing industry; long-standing reference customers include Steinway & Sons, Steingraeber & Söhne, Bösendorfer, Blüthner, Grotrian, Häfele and Concord. The range of services is rounded off by service and spare parts as well as metrology for stamped parts.
- Site
- Gevelsberg
- Processes
- CNC milling, CNC turning, Stamped parts manufacturing (contract stamping), Stamping and bending (stamped and bent parts), Contract grinding, Toolmaking, Development/design, Surface treatment
- Materials
- Brass, Metal (general, hinges/fittings/stamped parts), Metal (general), CNC milling and turning, Stamping and bending, Contract grinding
- Founded
- 1912
- Industries
- Musical instrument manufacturing (piano and grand piano making), Metalworking, manufacturing industry
- 01
Development and design
- 02
Toolmaking (CNC milling and turning)
- 03
Stamped parts manufacturing / contract stamping
- 04
Contract grinding
- 05
Surface treatment
- 06
Assembly
- 07
Metrology / service and spare parts
Materials & Processes
Brass
High-quality brass for rollers, strips, fittings and stamped and bent parts with high load capacity and long service life.
Metal (general)
Various metals for hinges, fittings, stamped parts and piano rollers.
CNC milling and turning
Machining production in toolmaking and for precision parts from prototype to series.
Stamping and bending
Production of stamped and bent parts, also as contract stamping, among others in brass.
Contract grinding
Contract manufacturing of ground precision parts.
Locations
Gevelsberg
DEHeadquarters and production
- Materials
- Brass, metal
- CNC milling
- CNC turning
- Stamping
- Grinding
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC millingMachining | – | – | – | – | – |
| CNC turningMachining | – | – | – | – | – |
| Stamped parts manufacturing (contract stamping)Forming | – | – | – | – | Brass |
| Stamping and bending (stamped and bent parts)Forming | – | – | – | – | Brass |
| Contract grindingMachining | – | – | – | – | – |
| ToolmakingEngineering | – | – | – | – | – |
| Development/designEngineering | – | – | – | – | – |
| Surface treatmentSurface | – | – | – | – | – |
| Assembly (integrated assembly processes)Assembly | – | – | – | – | – |
| Series production of precision partsAssembly | – | – | – | – | – |
| Assembly | – | – | – | – | Brass |
| Metrology (stamped parts)Testing | – | – | – | – | – |
Additional services
Reference customers
History
- 1912
Founded by Carl and Wilhelm Wupper; start of production of hinges, fittings and stamped parts.