“HEC have always been a professional forward thinking Customer investing in the very best equipment and people enabling them to achieve the envied position they hold today with their customers.”
DEFENCE
Precision engineering for mission-critical defence applications.
The components used within military equipment and defence systems are always required to perform flawlessly in the most demanding environments, whether protecting personnel at altitude, enabling operations in complete darkness, or supporting mission-critical systems in hostile conditions.
At HEC Precision, we manufacture high-precision machined components that support some of the UK’s most advanced defence programmes. Our work contributes to products and systems where reliability, accuracy and consistency are not simply desirable, they are essential.
From components used within aircraft safety and emergency egress systems, to precision-engineered parts for night vision and surveillance equipment, ammunition systems, targeting technologies and specialist defence platforms, our customers depend on us to deliver uncompromising quality every time.
Aerospace
Experts in innovation for the defence market
Emergency Egress
Supporting individual air forces with emergency requirements
Vision & Imaging Systems
Our expertise provides unprecedented design solutions
Engineering the future of military aerospace
Aerospace is one of the most demanding and technically advanced sectors in modern engineering.
Encompassing military and civilian aircraft, unmanned aerial systems, space technologies and the infrastructure that supports them. Every component used within an aerospace platform must meet exacting standards, delivering consistent performance and reliability throughout its operational life.
Components are frequently required to perform in extreme conditions, from high-altitude and high-speed environments to significant temperature fluctuations, vibration, pressure changes and intense mechanical stresses. This places exceptional demands on materials, manufacturing processes, precision and quality control.
Driven by continuous innovation and technological advancement, the aerospace sector remains critical to global transportation, defence, communications, exploration and national security. As aircraft and aerospace systems become increasingly sophisticated, the demand for lighter, stronger and more precisely engineered components continues to grow, with safety, traceability, reliability and performance remaining fundamental to the success of every aerospace programme.
Precision engineering for emergency egress
Emergency egress systems are highly specialised, life-saving technologies designed to enable the rapid and safe evacuation of personnel from aircraft and other specialist vehicles during critical situations.
Most commonly associated with military fast jets and advanced aviation platforms, these sophisticated systems are engineered to protect aircrew when conventional escape is no longer possible.
Operating within fractions of a second, emergency egress systems must perform with exceptional precision and absolute reliability, often under extreme aerodynamic forces, high speeds, significant altitude variations and demanding environmental conditions. Every component therefore plays a critical role, requiring exacting standards of engineering, manufacture, testing and quality assurance.
As aerospace and defence technologies continue to advance, emergency egress systems must evolve alongside increasingly sophisticated aircraft and operational requirements. Their continued development, manufacture and maintenance remain essential to protecting personnel, supporting aircraft safety and ensuring dependable performance when it matters most.
Advanced vision for critical operations
Vision and imaging systems provide the ability to observe, detect, identify and monitor objects, people and environments in conditions where the human eye alone may be limited.
These advanced technologies include night vision equipment, thermal imaging, infrared systems, surveillance solutions and high-performance optical devices designed to deliver accurate visual information in demanding operational environments.
Widely used across defence, security and aerospace applications, vision and imaging technologies play an essential role in improving situational awareness and supporting faster, more informed decision-making. Systems must operate reliably across challenging conditions, including darkness, poor visibility, extreme weather and complex or hostile terrain.
As sensor, optical and digital imaging technologies continue to advance, these systems are becoming increasingly capable, compact and precise. Their ability to provide clear, dependable information when visibility is compromised makes them an essential part of modern operations, enhancing safety, improving operational effectiveness and supporting mission-critical performance.
Our solutions
Testimonials
Don’t take our word for it! Hear it from our clients.
“Working HEC Precision has been a genuinely positive experience. From day one, Darrel and the team have been approachable, knowledgeable, and committed to delivering the highest standards of quality. What really sets HEC apart is their willingness to work collaboratively and go the extra mile to support their customers.“
“We have been working with HEC Precision for many years now. The entire team always try to help us out and accommodate pull forwards and the operations manager Darrel, who looks after our account, is always extremely helpful with answering any queries we have.“
“We have worked with HEC for a number of years and have always found them straightforward and professional to deal with. Communication is clear, orders are well organised, and requirements are communicated effectively, helping us provide the right tooling when it is needed.“
