Rigorous In-House Testing for Guaranteed Quality

All electrical assemblies and enclosures are thoroughly tested in-house – regardless of complexity – with all bespoke testing systems designed and manufactured at SIC.

We test every product line before shipping; this ensures that every product manufactured is of the highest quality and fit for purpose when you receive it.

Various testing methods

Our skilled engineering team use proven expertise in developing bespoke testing solutions for your products. Our testing includes the following:

  • Point to Point Testing
  • Low Voltage Testing
  • High Voltage Testing
  • Voltage Drop Testing
  • Resistance Testing
  • Phase to 3 Phase tests.
  • Wire Position
  • Termination
  • Diodes, Resistors, Capacitors Testing
  • Functional Testing
Cable Harnesses

Cable Assembly

We supply a wide range of market sectors which speaks volumes about our ability to manufacture an extensive range of products. From low to high volume production, we strive to deliver.
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Control Panels

Panel Wiring

Our products are all manufactured to individual specifications, and SIC works alongside our customers to tailor the build to cover all requirements
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Panel Wiring

Control Boxes

A Control Box is a physical interface which allows users to operate and monitor a piece of equipment.
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Cable Harnesses

Wiring Harnesses

Wiring harnesses are a collection of wires and connectors which are assembled to support the function of most electrical products from HGV wiring to extension leads.
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Control Panels

Control Panels

Electrical control panels are used to operate mechanical devices, and every control system designed, is for a precise function which allows the control panel operator to command a specific piece of equipment.
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Cable Harnesses

Cable Harness

A cable harness is a selection of wires assembled using various fixings and finished with a range of terminations or connections.
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Panel Wiring

Box Build Assembly

We are industry leaders in the manufacture of box builds. With over 60 years’ experience, we have perfected the production and distribution of our products.
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Wire Looms

Wire Looms

Wiring looms are a collection of wires which transmit electrical power through electronic devices. SIC understand that looms are vital to the functionality of such devices.
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Wiring Harnesses

Cable Looms

We manufacture many different types of looms and harnesses. From discreet wires that are stripped, tinned or terminated. To complicated multi-component cable assemblies.
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Control Panels

Battery Cables

Our manufacturing capability is set up to offer our customers maximum flexibility over the battery cable production, comfortably handling large or small orders with the same level of quality and attention to detail applied to every order we receive.
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