A wire harness, also known as a cable harness, is an organized assembly of electrical wires, cables, terminals, and connectors used to transmit power or signals inside a machine, device, or system. By combining multiple wires into one routed unit, a wire harness simplifies installation, reduces wiring errors, and helps protect conductors from vibration, abrasion, moisture, and mechanical stress.
A cable assembly is a ready-to-install cable solution made from one or more cables cut to a specified length and terminated according to the application. It typically uses jacketed cable as the main structure and may include connectors, terminals, soldered ends, crimped contacts, molded strain relief, or branch connections.
SAISONIC produces a wide range of electrical wires and power cables for different applications. Our cables come in various conductor sizes, insulation types, voltage ratings, and sheath materials.
SAISONIC was founded in 1992. Over nearly 33 years of steady growth, we have become a leading provider and partner for wire harnesses and cable assembly solutions. Our factory is located in Dongguan, China, covering 8,016 m² of land with more than 30,000 m² of building space.





Delivering reliable wire harnesses and cable assemblies tailored to your specific wiring needs!