Side-by-side
Design, Engineering & Innovation (DEI) Services vs Engine MRO Services
Spec comparison for two products on Aviation Souk. Both compete in Aircraft MRO / Line Maintenance.
Aircraft MRO / Line Maintenance
Design, Engineering & Innovation (DEI) Services
by Etihad Engineering
EASA Part 21J- and Part 21G-approved design, certification, and in-house production for major aircraft cabin modifications and additive-manufactured parts.
Aircraft MRO / Line Maintenance
Engine MRO Services
by Sanad Aerotech
Full-scope commercial engine MRO from the Middle East's largest independent engine overhaul facility, covering V2500, GEnx, Trent 700, CFM LEAP, and GTF platforms.
| Cost of ownership | Design, Engineering & Innovation (DEI) Services | Engine MRO Services |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Design, Engineering & Innovation (DEI) Services | Engine MRO Services |
|---|---|---|
| Design authority | EASA Part 21J DOA (extended scope) + GCAA Part 21J DOA | — |
| Production authority | EASA Part 21G POA — first in Middle East, first non-European MRO globally | — |
| Modification scope | Minor and Major changes including full STCs | — |
| Additive manufacturing approval | EASA-approved powder-bed fusion (EOS technology) | — |
| Part types produced | Metallic, plastic, composite, soft furnishings, decals, placards | — |
| Aircraft scope | All large commercial and VIP aircraft types | — |
| Notable first | First airline MRO globally to design, certify, and fly 3D-printed cabin parts under EASA | — |
| Facility area | — | 15,000+ m² |
| Test cell thrust rating | — | 100,000 lb |
| Annual engine capacity (Abu Dhabi) | — | 300+ [confirm with supplier] engines/year |
| GTF facility annual capacity (from 2028) | — | 350 shop visits/year |
| Al Ain test cells | — | 2 × 12×12 m, 500+ tests/year |
| Engine platforms | — | V2500-A5, GEnx-1B, Trent 700, CFM LEAP-1A/1B, P&W GTF |
| Regulatory approvals | — | EASA, FAA, GCAA |
| Turnaround range | — | 14–100+ days |
| TAT improvement from digital ops | — | 15 % |
| Engines overhauled (to 2025) | — | 830+ |
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