Contract Manufacturing for Aerospace & Defense

In applications where human life depends on no-fail performance, aerospace and defense OEMs trust our rigorous quality controls, materials expertise, state-of-the-art equipment, and a commitment to customer service.

Trusted by the World’s Top OEMs

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Why Aerospace & Defense OEMs Rely on Greene Group Industries

Contract manufacturing for aerospace and defense has zero margin for error. In high-stakes, mission-critical situations, OEMs must be absolutely sure that equipment will perform as expected. This is why they come to GGI.

Materials Expertise

Our proven track record in contract manufacturing for aerospace and defense means our engineers and toolmakers understand how materials will perform in extreme circumstances and can accommodate accordingly.

Reliable Production Continuity

Projects with long lifecycles, such as those in aerospace and defense, require a partner that can deliver the same level of precision and repeatability across thousands of parts over decades.

From Prototype to Production — Fast 

Our integrated network of engineering and manufacturing facilities enables rapid prototyping and seamless scaling to full production, accelerating your time-to-market without increasing risk.

Complex Components for Mission-Critical Applications

As a trusted partner in contract manufacturing for aerospace and defense, we have delivered exceptional-quality components for applications in extreme environments.

Designed for Strength, Performance, and Endurance

Whether you’re seeking a rapid 3D metal printed prototype or a full-scale production run of precision CNC-machined or MIM/CIM components, our materials experts, experienced toolmakers, and state-of-the-art facilities deliver parts you can count on.

  • Structural brackets and mounts
  • Custom bolts, pins, bushings, spacers, and inserts
  • Avionics housings
  • Actuation and control components
  • Thermal management components
  • Engine and propulsion subcomponents
  • Sensor and guidance system components
  • And more
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The Power of Vertical Integration

Mitigate risk and reduce unknowns by working with a single partner, from prototype to production. Our full-scale capabilities and expert guidance facilitate tighter control over production, timelines, and budget.

Metal & Ceramic Injection Molding (MIM/CIM)

The ease of injection molding meets the strength and functionality of machined metals, for virtually any design, regardless of complexity.

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Metal 3D Printing: PureForm

Complex, precision metal parts are produced via PureForm™, Greene Group Industries’ dedicated production-ready metal printing technology.

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Precision CNC Machining

60+ CNC mills, lathes, wire EDM machines, multi-axis mills, and turn centers support extremely complex designs with unmatched quality, from prototype to production.

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Metal Stamping

State-of-the-art die-making capabilities that maintain precise stampings of 100+ major and minor dimensions.

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Plastic Overmolding

Ultra-precise mechanical and polymer integration that preserves dimensional stability and adhesion.

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Automated Assembly

In-house automated assembly minimizes the risk of failure between parts and performance.

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Mold Design & Manufacture

Expert-led holistic approach to mold design with production in mind.

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Frequently Asked Questions

Components in the aerospace and defense industry face unique demands and require a contract manufacturing partner that can deliver on time and to exact specifications without compromise. The following questions address how we support mission-critical programs with precision, consistency, and long-term reliability.

How does Greene Group Industries ensure dimensional consistency and repeatability across production runs?

Our integrated approach to manufacturing means we partner with our customers from concept through to full production, ensuring we maintain control over machining, secondary processes, and assembly.

What materials can GGI support?

Materials used in contract manufacturing for aerospace and defense must withstand extreme conditions and challenging use cases without failure. We understand how these materials behave under tooling and in real-world conditions. We produce high-quality components from a wide range of materials, including carbon steel, copper, Kovar, and specialty materials such as tungsten alloys, molybdenum, clad materials, brass, and more.

How do you manage quality, traceability, and documentation?

Our quality standards and strict adherence to all product specifications are central to our operations and a key to our longevity. Our high volume production operations feature fully integrated Statistical Process Control (SPC) for the highest levels of quality and consistency.

What Our Customers Say

“GGI has been a 5-star partner for us. After working with GGI through several projects over 6 years, I have found them to be incredibly responsive, and they have provided us with unparalleled quality on some of the most challenging MIM components. GGI has consistently developed novel ways to design their tooling to meet our demanding specifications on the latest surgical technology.”

Sr. Manufacturing Engineer,

Large Medical Device OEM

“GGI has remained a top-tier supplier long term. The highest levels of responsiveness and professionalism set them apart in support of rapidly changing requirements and extremely dynamic end customer requirements. Much of our success ties directly into these very high levels of support. Continuing thanks to GGI for all the support over all these years.”

Purchasing Manager,

Leading Equipment and Systems Manufacturer

“I wanted also to share that if I am ever asked to rank all of the vendors I have worked with according to responsiveness, achieving goals, communication, skill, and overall medical product knowledge, GGI wins, hands down. It is a pleasure seeing the project turn into a trusted process. Thanks to you both and your team!!!!”

Design Assurance Engineer,

Large Medical Device OEM

“Over the past several years GGI has worked with my project team to develop components for multiple innovative new devices. The complex nature of our designs makes these projects challenging and require a lot of personal attention, crisp communication, and creative problem-solving to meet our project targets of timing, cost, and superior quality. GGI has demonstrated their willingness and ability to deliver in these areas, making them a valued partner for our business.”

Director of Advanced Instruments

Large Medical Device OEM

“GGI’s project management support is the best of any MIM house we have worked with. We are confident when placing a new tooling PO with GGI that we are going to close the project on time. When we get into production, GGI partners with us to continually improve the process and cost over time. We ask GGI to help us compete and they are always there looking for new ways help us to advance.”

Sr. Buyer

Large Medical Device OEM

“GGI rapidly develops complex machined components and assemblies with the highest possible quality. They take on our most challenging parts right from the prototyping stages, support all development efforts and carry them through to production seamlessly. They support our development efforts as if they are part of the internal team and their level of communication is superb.

GGI has been essential to product success and bringing the highest possible quality devices to the customer. They take on real challenges and work to solve them, not only with highly precise machined parts but with a range of processes and capabilities.”

Sr. Design Engineer,

Large Medical Device OEM

Ready to Start Your Next Project?

See how our full-service contract manufacturing capabilities can elevate your precision component production and performance.