Providing bespoke Wire Harness solutions to customers across many sectors enables design solutions that allow:
  • reduced materials through good design
  • choosing the right materials to ensure long term reliability of your Wire Harness solutions
  • optimise design of your Wire Harness requirements
  • manufacturing methods ensuring quality
  • over-moulding capabilities for your bespoke requirements
  • excellent production efficiency
  • product fit for use at the point of use

Factory Accreditations:






UL Approved Factories

Wire Harnesses

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The Pinnacle Process


Here at Pinnacle Harnesses, we are proud to be your 5-star-rated wire harness manufacturers. Wire harnesses are used in various industries, including automotive, aerospace, electronics, telecommunications, healthcare, and industrial machinery. All wire harnesses can be manufactured to your custom and bespoke requirements.

The lifespan of a wire harness depends on factors like its quality, environmental conditions, and usage. In many cases, they can last the lifetime of the equipment or vehicle they are installed in. Further considerations that can affect the typical lifespan of a wire harness may include the extent of maintenance carried out and upgrades or modifications.

Wire harnesses undergo various tests, including continuity testing, insulation resistance testing, and functional testing, to ensure they meet quality and safety standards. You can be sure that our team at Pinnacle Harnesses carry out rigorous checks, as part of our streamlined processes, to ensure maximum quality assurance.

Cable assemblies and wire harnesses are both essential components used in electrical systems, but they serve different purposes and have distinct characteristics. A cable assembly typically includes a group of cables or wires with connectors at both ends, while a wire harness is a more complex assembly that may include connectors, terminals, and protective components.

Yes, wire harnesses can be customised to meet specific design requirements, including wire lengths, connector types, and component configurations. When you choose Pinnacle Harnesses, we provide the customisation you’re seeking.

If you’re looking to get in touch with Pinnacle Harnesses today, please get in touch with us today by calling us at 01978 437505 or use our online contact form and we’ll get back to you promptly.