Prototyping and NPI (New Product Introduction)
Prototyping across the build process
Prototyping at GTK is embedded across the full product lifecycle, aligned to how your build develops.
Cable harnesses, displays and embedded boards are validated early for fit, function and performance, and we integrate multiple elements into high level assemblies, testing routing, tolerances and interaction.
Full box build and system prototypes are produced to confirm usability, compliance and real-world performance, and design refinements are supported through repeat builds as requirements evolve.
By prototyping at each stage, GTK ensures that design intent can be validated under real manufacturing conditions. This approach reduces late-stage integration risk, shortens development cycles and ensures a smoother transition into volume production, all delivered through a single-source supplier.
Supporting NPI and project management
GTK's defined NPI approach provides the structure needed to move from prototype to production with confidence, supported across our UK, Romania and Far East manufacturing locations.
Early DFM input from our engineers helps to improve manufacturability, cost and lead time, while material readiness is aligned through tight supply chain coordination to build progression and scaling requirements.
Configuration and change control are managed clearly as designs evolve so every prototype feeds directly into production readiness.
FastTrack for UK cable assemblies
For urgent requirements, GTK offers FastTrack prototyping for cable assemblies, produced in our UK facility.
This system delivers a rapid turnaround on custom cable assemblies and wiring harnesses, which is ideal for early-stage validation, urgent design changes or pre-production samples.
Throughout the process, direct access to UK engineering and production teams means close collaboration and quick iteration.
Our FastTrack system complements our wider prototyping capability, supporting urgent prototype and pre-production requirements while remaining aligned to the overall NPI process.
From prototype to production
GTK’s integrated manufacturing services connect every stage of your build:
- Prototype individual components
- Validate sub-assemblies
- Scale into box build and full system production
- All within a single, coordinated approach.
The result is a more controlled NPI process and faster time to market, from a manufacturing partner that supports your product from first sample through to finished system.