We manufacture cable harnesses

for the automotive and electrical engineering industries

We have been manufacturing cable harnesses in Vratimov, near Ostrava, for more than 30 years. In addition to cable harnesses, we develop our own connectors, ferrules, adapters, and other components.

We manufacture over 1,600 types of cable harnesses
for the automotive and electrical engineering industries.

In our production facility, which covers an area of approximately 10,200 m², we manufacture wiring harnesses for global automotive brands such as Audi, Bentley, BMW, DAF, Daimler, Ferrari, Ford, Lamborghini, and others.

We have been manufacturing cable harnesses in Vratimov, near Ostrava, for more than 30 years. In addition to cable harnesses, we develop our own connectors, ferrules, adapters, and other components.

We manufacture over 1,600 types of cable harnesses
for the automotive and electrical engineering industries.

In our production facility, which covers an area of approximately 10,200 m², we manufacture wiring harnesses for global automotive brands such as Audi, Bentley, BMW, DAF, Daimler, Ferrari, Ford, Lamborghini, and others.

We have been manufacturing cable harnesses in Vratimov, near Ostrava, for more than 30 years. In addition to cable harnesses, we develop our own connectors, ferrules, adapters, and other components.

We manufacture over 1,600 types of cable harnesses
for the automotive and electrical engineering industries.

In our production facility, which covers an area of approximately 10,200 m², we manufacture wiring harnesses for global automotive brands such as Audi, Bentley, BMW, DAF, Daimler, Ferrari, Ford, Lamborghini, and others.

We have been manufacturing cable harnesses in Vratimov, near Ostrava, for more than 30 years. In addition to cable harnesses, we develop our own connectors, ferrules, adapters, and other components.

We manufacture over 1,600 types of cable harnesses
for the automotive and electrical engineering industries.

In our production facility, which covers an area of approximately 10,200 m², we manufacture wiring harnesses for global automotive brands such as Audi, Bentley, BMW, DAF, Daimler, Ferrari, Ford, Lamborghini, Land Rover, …

PRODUCTS

In-House Development

We develop our own custom connectors, clamps, grommets
and other plastic and metal components for cable harnesses. We provide our customers with comprehensive support, from concept design and prototype development to the production and validation of new parts according to specific customer and OEM requirements. We use Catia V5 software for design.

Wire Harnesses

We manufacture wiring harnesses primarily designed for headlights
and lamps, including LED versions. Wiring harnesses for fuel systems, rearview mirrors, and the electronics industry—such as low-voltage power supply systems, washing machines, and more—also account for a significant portion of our product portfolio.

In-House Development

We develop our own custom connectors, clamps, grommets
and other plastic and metal components for cable harnesses. We provide our customers with comprehensive support, from concept design and prototype development to the production and validation of new parts according to specific customer and OEM requirements. We use Catia V5 software for design.

Wire Harnesses

We manufacture wiring harnesses primarily designed for headlights
and lamps, including LED versions. Wiring harnesses for fuel systems, rearview mirrors, and the electronics industry—such as low-voltage power supply systems, washing machines, and more—also account for a significant portion of our product portfolio.

TECHNOLOGY

CABLE HARNESS MANUFACTURING

Manufacture and assembly of wiring harnesses for headlights and lamps, including LED versions.

LOW-PRESSURE PLASTIC INJECTION MOLDING

Low-pressure plastic injection molding for waterproof applications.

WATERPROOF APPLICATIONS

Grouting and sealing with one- and two-component compounds for waterproofing applications.

ULTRASONIC WELDING OF WIRES

For automotive wiring harnesses, precision and reliability are key criteria. Ultrasonic joints therefore ensure the reliability of the wiring harness.

PROCESSING OF IDC CONNECTORS

Automatic insertion of wires into IDC connectors.

ELECTRICAL TESTING OF CABLE ASSEMBLIES

Our testing equipment meets all requirements for reliable wire harness inspection as part of the manufacturing process.

JOBS at KESU

Check out the job openings at KES

Check out the job openings at KES

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NEWS

December 8, 2025

A new addition to our machine fleet—the Flexicon from Wirmec!

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December 8, 2025

A new addition to our fleet of machines—the Flexicon from Wirmec!

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