
Custom-made flight cases, aluminium cases, equipment cases and transport cases for industry, medical and measurement technology since 1868.

C. J. Kongsbak GmbH Technische Koffer und Lederwaren-Fabrik
Uetersen, GermanyNew on Amplifa
Made-to-measure cases since 1868 – craftsmanship and engineering from Uetersen
C. J. Kongsbak GmbH is a technical case and leather goods factory based in Uetersen (Schleswig-Holstein). The company develops and manufactures customised transport solutions made to measure: flight cases, equipment cases, aluminium cases, shipping cases, trolley cases as well as presentation cases, sample cases and presentation folders. The construction is precisely matched to the device, field of use and transport route, with CNC-milled foam inserts, interior fittings, mounts, dividers, drawers as well as integrated casters, handles, ramps and telescopic handles; on request also technical installations such as displays, connectors and power supply. Production starts from a quantity of 1 up to series production; shipping cases can follow IPPC/ISPM standards for international transport on request. In addition to its own manufacturing, KONGSBAK distributes branded cases (including SAMSONITE, ALEON) with corporate design finishing. Customer industries include medical technology, laboratory and measurement technology, mechanical and plant engineering, pharmaceuticals, research as well as trade fair and event technology. Development and manufacturing take place in Germany, with national and international delivery.
- Site
- Uetersen
- Processes
- Made-to-measure flight case manufacturing (custom-made), Flight case with driving ramp (integrated or removable), CNC-milled foam inserts / interior fittings, Made-to-measure equipment case manufacturing incl. technology integration, Made-to-measure aluminium case manufacturing (aluminium frame case), Trolley case manufacturing with casters, Shipping case manufacturing according to IPPC/ISPM standards, Presentation folder / leather goods manufacturing
- Materials
- Aluminium, Multiplex panels, Wood, Foam, Rigid foam, Ocean Plastic, Recycled PET, Leather
- Certificates
- IPPC/ISPM standard (shipping cases)
- Founded
- 1868
- Industries
- Medical technology, Laboratory technology, Measurement technology, Mechanical and plant engineering, Research and development, Pharmaceutical industry
- 01
Consulting and development
- 02
Made-to-measure design
- 03
Manufacturing (flight case, aluminium case, equipment case)
- 04
CNC milling of foam inserts / interior fittings
- 05
Technology integration
- 06
Finishing (printing, embroidery, embossing, laser engraving)
- 07
Repair and maintenance
Materials and materials
Recycled aluminium
Recycled aluminium for stable frames and profiles of flight cases and aluminium cases.
Multiplex panels
Robust core material for flight case walls with high load capacity.
Aluminium profiles
Frame and edge protection profiles for stable, lightweight case constructions.
Foam / rigid foam
CNC-milled inserts for precise protection of sensitive devices.
Recycled PET / Ocean Plastic
Sustainable plastic materials for case manufacturing.
Wood / multiplex
Natural material for shipping cases according to IPPC/ISPM standards.
Leather, cotton, linen
Materials for presentation folders, etuis and handcrafted leather goods.
Plastic
Material for equipment cases, plastic cases and thermoformed parts.
Location
Uetersen
DEDevelopment, sales, service and manufacturing
- Lot size
- Single piece to series production
- Materials
- Aluminium, multiplex, foam, wood, leather, plastic
- CNC milling machine for foam inserts
Components and case solutions





Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Made-to-measure flight case manufacturing (custom-made)Assembly | – | – | – | 1 piece – Series production | Multiplex panels, Aluminium profiles, Aluminium, Foam |
| Flight case with driving ramp (integrated or removable)Assembly | – | – | – | 1 piece – Series production | Multiplex panels, Aluminium profiles |
| CNC-milled foam inserts / interior fittingsMachining | – | – | – | 1 piece | Foam, Rigid foam |
| Made-to-measure equipment case manufacturing incl. technology integrationAssembly | – | – | – | 1 piece – Series production | Rigid foam, Plastic, Aluminium |
| Made-to-measure aluminium case manufacturing (aluminium frame case)Assembly | – | – | – | 1 piece – Series production | Aluminium, Foam |
| Trolley case manufacturing with castersAssembly | – | – | – | – | Aluminium |
| Shipping case manufacturing according to IPPC/ISPM standardsAssembly | – | – | – | – | Wood, Multiplex panels, Aluminium |
| Presentation folder / leather goods manufacturingAssembly | – | – | – | Large and small series | Leather, Cotton, Linen |
| Finishing (printing, embroidery, embossing, laser engraving, screen printing, digital printing)Surface | – | – | – | Large and small series | Leather, Aluminium, Plastic |
| Etui / plastic case manufacturing with moulds made of metal, wood or plastic, thermoformed partsPlastics | – | – | – | – | Aluminium, Wood, Plastic, Foam |
Additional services
Quality
Manufacturing is done in genuine handcraft by experienced professionals; shipping cases are built according to international IPPC/ISPM standards on request. Repair and maintenance service as well as replaceable components ensure many years of usability of the cases.
| Evidence | Uetersen |
|---|---|
| IPPC/ISPM standard (shipping cases) |
History
- 1868
Foundation of the technical case and leather goods factory; customised case solutions for over 150 years.