+49 2192 9203-0
Publisher of the website
Gebr. Käufer GmbH
Mühlenberg 5
D - 42499 Hückeswagen
| Commercial register | Köln HRB 37744 |
| VAT ID no | DE 123 238 073 |
| Managing Director | Werner Käufer |
| Technical Director | Dirk Käufer |
| Authorised signatory (procurement): | Uwe Mareck |
Certificate of exemption acc. § 48 Para. 1 EStG (German Income Tax Act) for tax deduction for construction work download Download (PDF)