One-Stop-Shop for Certified Engine Components
As a specialized manufacturer for aircraft engine components (EASA Part 21G), we combine advanced manufacturing engineering with full in-house production depth — all from a single source for over 60 years.
We validate and optimize your designs for manufacturability and cost-efficiency, develop complex process routes including custom jigs and fixtures, and manufacture assemblies from stainless steel, titanium, and Inconel. Our technologies include:
- Laser cutting
- Cold & Hot Forming
- CNC machining (milling and turning)
- TIG, spot and seam welding
- Heat treatment
- Quality Assurance
All workflows are digitally planned and monitored for real-time transparency, on-time delivery and uncompromising quality — certified to aerospace standards such as Nadcap. Each part undergoes rigorous inspection before delivery to ensure operational safety and reliability.
Trust certified performance — from takeoff to touchdown.
Built for Aerospace Precision
We engineer and manufacture structures and interiors for the aerospace industry. With in-house technologies and cross-functional teams, we ensure precision, speed, and certification across all steps.
ENGINEERING
Efficient processes start with smart engineering
- In-house development of jigs and fixtures
- Manufacturing Engineering:
Design-for-manufacturing support
Process optimization
Cost-efficiency strategies - Academic knowledge meets
shop floor expertise - Decades of hands-on experience in engine components
QUALITY PLANNING
Reliability through structured processes
- Quality planning according to APQP
- Full traceability and documentation
- Certifications according to industry and customer standards (listed separately)
PRODUCTION
From prototype to serial excellence
- Certified one-stop-shop
for high-precision engine parts - In-house capabilities:
Machining (milling, turning),
Forming, welding, heat treatment - Scalable: from fast-make
to stable serial production - Controlled, repeatable processes
for complex geometries
HEGGEMANN is officially approved by major aerospace OEMs and Tier-1 suppliers – a clear sign of our reliability, manufacturing excellence and compliance with the highest industry standards. Our customer approvals include:
Certifications
- DIN EN 9100 / AS 9100
- DIN EN ISO 9001
- EASA Part 21G
- EASA Part 145
- Certified and Qualified Welders DIN-ISO 24394
- Nadcap™ AC 7110/4 Resistance Welding
- Nadcap™ AC 7110/5 Fusion Welding
- Nadcap™ AC 7114/1 and /2 NDT (FPI and MPI)
- DIN EN ISO 3834-2; DIN 2303 BK1, Q 1,2 & 4
- Customer Approvals: Airbus, GE Aviation
- Customer Approvals: MTU, Rolls-Royce
Your Advantage –
Smart Integration,
Maximum Reliability
One partner: fewer interfaces
On-time delivery, short lead times and SME-level agility
Over 60 years experience in aerospace, engineering & production.
Transparent communication and long-term partnership focus
