Your Partner for Custom Noise & Vibration Solutions That Meet Your Specs
Custom Solutions Engineered Exactly to Your Specifications
When you need more than off-the-shelf can deliver, we create acoustic and thermal solutions tailored to your unique requirements.
The Limits of One-Size-Fits-All Engineering
You know the frustration. The off-the-shelf solution that's "close enough" but requires compromises. The simulation that looked perfect until real-world testing. The material that worked great until integration. The endless modifications trying to make standard products work for non-standard challenges.
Your acoustic, thermal, and flow requirements aren't generic—they're specific to your mission-critical applications.

A True Engineering Partner, Not Just A Supplier
T4G Engineering works differently. We don't have a catalogue because every solution we create is as unique as your requirements. Our cutting-edge noise and vibration reduction technologies—including proprietary metamaterials and advanced simulation and development tools—become the building blocks for solutions designed specifically for you.
We join your team, understand your requirements and constraints, and engineer custom materials and systems that integrate seamlessly into your design. No compromises. No adapting. Just solutions that work exactly as you need them to.
How We Accelerate Your Success
Materials That Don't Exist—Until You Need Them
With our cutting-edge metamaterial technology, we create solutions for noise and vibration reduction with performances impossible to obtain using conventional materials—tailored precisely to your requirements.
Simulation You Can Trust
Our validated models accurately predict acoustic, thermal, and flow performances—backed by 20+ years of correlation data and real-world testing.
Partnership Through Production
From concept to certification, we're your dedicated engineering resource, providing support, documentation, and expertise every step of the way.
Integrated Multi-Physics Optimization
We simultaneously optimize acoustic, thermal, flow, and mechanical performance—ensuring your solution excels across all critical parameters, not just one.
Turnkey Solutions
We provide you the complete, ready-to-use, custom-made solution that is fully functional. Our integrated approach covers all aspects, from design to manufacturing and implementation. We streamline complex projects allowing you to focus on your core business activities.



With deep roots in aviation and space, we do not guess a solution, we provide educated answers to your needs
We develop solutions that perform even in the most demanding conditions:
- Sound Pressure Level (SPL) above 140 dB
- From sea level to space environment
- From vacuum to atmospheric to high pressure conditions
- Resistance at high temperatures
- Vibrations with RMS Acceleration above 10 m/s^2
Ready for a Solution Designed Specifically for You?
Let's discuss your exact requirements and explore what's possible.




