
Purchase, refurbishment and sale of used designer furniture and design classics

Lutz Stohr - Sebworld
TroisdorfNew on Amplifa
About Sebworld
Sebworld (company: Lutz Stohr e. Kfm.) specialises in trading in used designer furniture and design classics and has been active in the market for over 15 years. The company purchases used items across Europe from renowned manufacturers such as USM Haller, USM Kitos, Vitra, Knoll International, Cassina and Walter Knoll, including collection and on-site disassembly. All steps, from disassembly through refurbishment (cleaning, polishing, repair, chrome polishing) to reassembly and delivery, are carried out in-house. Its own upholstery and chair workshop maintains leather, re-tensions covers and replaces defective parts such as armrests and gas lift springs. The furniture is displayed in a showroom of approx. 2,500 m² in Troisdorf; according to the company, over 50,000 items are in stock. Customers come from offices, medical practices, law firms as well as the private sector.
- Site
- Troisdorf
- Processes
- Disassembly of designer furniture, Refurbishment of furniture (cleaning, polishing, repair), Upholstering and restoration of chairs (upholstery & chair workshop), Leather care, Chrome polishing of metal parts, Re-tensioning of covers, Replacement of armrests and gas lift springs (height and backrest gas springs), Assembly of furniture
- Materials
- Leather, Metal (chrome-polished), Metal, chrome-polished
- Certificates
- Internal functional and quality inspection
- Industries
- Office furniture, Contract furnishing (offices, medical practices, law firms), Residential/private customers (design classics)
- 01
Purchase of used designer furniture throughout Europe incl. collection
- 02
Disassembly and quality inspection
- 03
Refurbishment (cleaning, polishing, repair, chrome polishing)
- 04
Upholstery and chair workshop (leather care, re-tensioning of covers)
- 05
Assembly and functional and quality inspection
- 06
Storage and display
- 07
Delivery with in-house drivers or arrangement of external forwarding companies
Materials & Refurbishment
Leather
Leather is cleaned, maintained and restored in the upholstery and chair workshop using professional products.
Metal, chrome-polished
Defective metal parts receive a new chrome polish in the workshop.
Locations
Troisdorf
DEBusiness and exhibition premises / showroom, warehouse, workshop, assembly
- Materials
- Leather, metal
- Upholstery and chair workshop
- Assembly area
- Warehouse
Components & Products




Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Disassembly of designer furnitureAssembly | – | – | – | – | – |
| Refurbishment of furniture (cleaning, polishing, repair)Surface | – | – | – | – | – |
| Upholstering and restoration of chairs (upholstery & chair workshop)Assembly | – | – | – | – | Leather |
| Leather careSurface | – | – | – | – | Leather |
| Chrome polishing of metal partsSurface | – | – | – | – | Metal |
| Re-tensioning of coversAssembly | – | – | – | – | – |
| Replacement of armrests and gas lift springs (height and backrest gas springs)Assembly | – | – | – | – | – |
| Assembly of furnitureAssembly | – | – | – | – | – |
| Functional and quality inspectionTesting | – | – | – | – | – |
| Purchase of used designer furniture incl. collection and disassemblyAssembly | – | – | – | – | – |
| Customisation of USM Haller furniture (special dimensions, configuration)Engineering | – | – | – | – | – |
Additional services
Quality & Function Testing
Every piece of furniture is inspected for defects and undergoes a functional and quality inspection after refurbishment and assembly. In the upholstery and chair workshop, all chairs are tested for functionality.
| Evidence | Troisdorf |
|---|---|
| Internal functional and quality inspection |
History
Specialisation in trading in used designer furniture and design classics for over 15 years