Welcome to SIC a market leader in the manufacture and supply of a range of electrical and mechanical assemblies. With over 50 years' experience and operations in the UK and China we are a truly global cable assembly market leader.

Today, SIC serve over 100 customers in 24 different sectors including automotive, medical, switchgear, vending, gaming, heating and ventilation to name but a few. We offer over 14,000 different product lines, which are utilised in a diverse range of products from ambulances, medical probes, coffee machines, boilers, beer coolers and vacuum pumps.

Close up of an Electrical Control Panel

Electrical Control Panels

We have over 50 years industry experience in the manufacture of bespoke control panels across a wide variety of market sectors.

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Wiring harness production board

Wiring Harnesses

Wiring harness are the key component in most electronic devices and applications. We have over 50 years experience of Wire Harness manufacturing for industries including; Automotive, Medical and HVAC.

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Close up of a inside of a box build assembly

Box Build Assembly

We are experts in the build and manufacture of low cost, high-quality Box Build Assemblies. All our products are ISO 9001 compliant ensuring the highest quality manufacturing.

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Multicoloured bunch of cable assemblies

Cable Assembly

Cable assemblies are at the heart of our business. Manufacturing facilities that are ISO 9001:2015, ISO 14001:2015, UL accredited and TS16949 & AS9100 compliant.

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News and Case Studies

Close up of cables and wires
Close up of cables and wires

Manufacturing Excellence

Over the last 50 years, we have saved our clients over £1.3 million in the production of high quality and low cost products. Providing complete commitment and on time delivery. Although the application of our products is wide and varied, SIC’s commitment to manufacturing excellence remains constant.

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