High Level Assemblies (HLA)
Product integrations as part of HLA
As part of our high level assembly manufacturing, GTK combines multiple technologies and product groups into a single, production-ready solution, including:
- PCB assemblies
- Cable assemblies
- Display modules
- Embedded systems & software
By delivering these product groups under one roof, GTK reduces supplier complexity, streamlines communication, and supports faster, more efficient product development and production.
Our engineering and manufacturing teams work collaboratively to ensure compatibility between electronics, interconnect, firmware, and user interfaces, while optimising the overall build process for quality, repeatability and scalability.
Integrated manufacturing services that benefit your HLAs
By working with GTK, your high level assembly designs are supported by our integrated manufacturing services. This means that you benefit from a coordinated, engineering-led build process that delivers:
- Close coordination between electronics and electromechanical assemblies
- Fewer supplier touchpoints and simpler logistics
- Faster production cycles with reduced final assembly time
- Unified quality control and traceability
By combining our own production facilities with our vertical integration as part of the Volex group, GTK provides global manufacturing scale with local UK engineering support for your assemblies. This helps you achieve:
- Consistent, repeatable system builds
- Lower total cost of ownership
- Faster time-to-market
- Scalable production from prototype to volume manufacture
Engineering support for your HLAs
Our early engineering and design collaboration means that your HLA designs benefit from improved manufacturability, reliability and long-term performance.
As an engineering-led electronics manufacturing service provider, GTK works with you to refine designs before they reach production, reducing risk and avoiding costly redesigns later.
- Optimise designs for manufacture (DFM), reducing assembly complexity, improving yields and lowering production costs
- Identify risks early through prototyping and validation builds, helping you resolve issues before full-scale manufacture
- Improve product reliability through material and tolerance reviews, ensuring assemblies integrate consistently in final assembly lines
- Streamline your supply chain through value engineering, selecting components and processes that balance cost, availability and performance
- Accelerate development timelines with coordinated mechanical and electrical integration under one engineering team
This collaborative approach ensures your high level assembly is engineered for repeatable manufacture from the outset, supporting smoother scale-up from prototype to volume manufacture.
Quality, compliance and testing for high level assemblies
Quality assurance is embedded in every step of our HLA process. From raw materials to finished assemblies, we validate, certify and document to ensure dependable performance in the field.
Our quality processes ensure that we:
- Maintain full build traceability, giving you clear documentation and audit trails across materials and processes
- Detect issues early with in-process inspection and validation, minimising rework, delays and field failures
- Ensure consistent repeatability across production runs, supporting reliable scale-up from prototype to volume manufacture
This structured quality framework ensures your assemblies are delivered ready for integration, with the documentation and validation needed to support your product lifecycle.
Typical applications for high level assemblies
GTK’s high level assemblies support diverse manufacturing sectors by breaking complex finished products into bite-sized sub-assemblies for ease of final assembly. Each application draws on our cross-industry experience, global manufacturing footprint, in-house electronic capabilities, and engineering collaboration, helping OEMs move from prototype through to production more efficiently.
Some of the applications that we have manufactured for include:
- Industrial automation & robotics - integrated motion & control modules
- Automotive & EV systems - power distribution and vehicle electronics
- Medical devices - diagnostic, imaging and therapeutic system assemblies
- Aerospace systems - navigation and communication modules
- Defence electronics - mission-critical ruggedised units
- Consumer & commercial - complex interconnect and control assemblies
High level assembly manufacturing FAQs
If you still have a question, check to see if we've answered it here. If not, get in touch with us and we can discuss your HLA questions and requirements.