SAISONIC has over 33 years of experience in wire harnesses manufacturing. We operate 10 automated production lines equipped with 18 fully automatic wire-cutting machines and 67 crimping machines, along with complete soldering and assembly services.
SAISONIC operates three cable assembly production lines and is equipped with 22 injection molding machines. We offer a variety of materials, including PVC, TPR, and TPE, combined with multiple overmolding techniques.
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!