Design, manufacturing and repair of aerospace components made of plastics and composites.
DEMGY EIS GmbH
Euskirchen · LemgoNew on Amplifa
About DEMGY EIS
DEMGY EIS GmbH, based in Euskirchen, specialises in aerospace components made of plastics and composites and is a company of the DEMGY GROUP. Its range of services covers design and product development under EASA Part 21J, prototyping, tool and fixture making, injection moulding production with standard and high-temperature plastics, composite manufacturing, and assembly of subassemblies. The product range includes, among other things, visible and invisible cabin components, cabin dividers, curtain and partition systems, equipment integration, emergency equipment such as the Crash Axe and Crow Bar, as well as Cabin Branding and Cabin Monuments. Production is carried out as an approved production organisation under EASA Part 21G (DE.21G.0192); repairs and maintenance are offered under EASA Part 145 and as an FAA Repair Station (3I5Y688D). Customers come from civil and military aviation and from the aerospace supply industry; several products are listed as Airbus Standard Parts. In addition to its headquarters in Euskirchen, the company operates a production site in Lemgo for injection moulding production for aviation and industry.
- Site
- Euskirchen
- Processes
- Injection moulding (standard and high-temperature plastics), Composite manufacturing (design, development, manufacturing and repair of composite components and, Design and product development (EASA 21 Subpart J / Design Organisation), Prototyping (tools including prototypes for the manufacturing industry), Tool and fixture making / Tool and Fixture Management, Assembly (subassemblies/assemblies, small assemblies), Repair and maintenance (EASA Part 145, FAA Repair Station, Limited Accessories), Manufacture of aircraft cabin interior equipment (passenger cabin interiors, galleys, cargo
- Materials
- Plastics, Composite, High-temperature plastics, Hardened steel (Crash Axe base body), Hard rubber (Crash Axe handle), Plastics (standard and high-temperature plastics), Hardened steel, Hard rubber (ebonite)
- Certificates
- EN 9100:2018 / AS9100D, EASA Part 21J (Design Organisation Approval), EASA Part 21G (Production Organisation Approval), FAA Repair Station (14 CFR Part 145), Synesgy ESG Performance Index (B), EASA Part 21J (Design Organisation), Synesgy ESG Index (B)
- Industries
- Civil aviation, Military aviation, Aviation supply industry
- 01
Design / Engineering (EASA 21J)
- 02
Product development
- 03
Prototyping
- 04
Tool and fixture making
- 05
Injection moulding production
- 06
Composite manufacturing
- 07
Assembly
- 08
Repair / Maintenance
Materials and Processes
Plastics (standard and high-temperature plastics)
Injection moulding production of cabin and system components for aviation.
Composite
Design, development, manufacturing and repair of composite components and assemblies for aviation and defence.
Hardened steel
Base body of the Emergency Crash Axe with flame-resistance requirements.
Hard rubber (ebonite)
Handle material of the Emergency Crash Axe with electrical insulation.
Sites
Euskirchen
DEHeadquarters / Production / Development (Central Function)
- Materials
- Plastics, composite, steel
Lemgo
DESecondary site (injection moulding / production for aviation and industry)
- Materials
- Standard and high-temperature plastics
Parts and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Injection moulding (standard and high-temperature plastics)Plastics | – | – | – | – | Standard plastics, High-temperature plastics |
| Composite manufacturing (design, development, manufacturing and repair of composite components andPlastics | – | – | – | – | Composite |
| Design and product development (EASA 21 Subpart J / Design Organisation)Engineering | – | – | – | – | – |
| Prototyping (tools including prototypes for the manufacturing industry)Engineering | – | – | – | – | Standard plastics, High-temperature plastics |
| Tool and fixture making / Tool and Fixture ManagementEngineering | – | – | – | – | – |
| Assembly (subassemblies/assemblies, small assemblies)Assembly | – | – | – | – | Plastics, Composite |
| Repair and maintenance (EASA Part 145, FAA Repair Station, Limited Accessories)Testing | – | – | – | – | – |
| Manufacture of aircraft cabin interior equipment (passenger cabin interiors, galleys, cargoAssembly | – | – | – | – | Plastics, Composite |
| Lightweight constructions for aviation (concept phase through series production)Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Approvals
DEMGY EIS GmbH operates a quality management system in accordance with DIN EN 9100:2018 (AS9100D), through which all value-adding processes are documented, controlled, measured and continuously improved. Strict and ongoing quality controls by national and international aviation authorities as well as audits by major customers complement the system.
| Evidence | Euskirchen | Lemgo |
|---|---|---|
| EN 9100:2018 / AS9100D | ||
| EASA Part 21G (Production Organisation Approval) | ||
| EASA Part 21J (Design Organisation) | ||
| FAA Repair Station (14 CFR Part 145) | ||
| Synesgy ESG Index (B) |
History
- 2021
Initial issue of the EASA Part 21G production approval DE.21G.0192 by the Luftfahrt-Bundesamt (German Federal Aviation Office) on 1 October 2021.
- 2022
Issuance of the FAA Repair Station Certificate 3I5Y688D on 9 February 2022.
- 2024
EASA Design Organisation Approval EASA.21J.798 issued on 1 March 2024; revision of the Part 21G approval on 24 January 2024; EN 9100 certificate issued on 11 August 2024.