SAISONIC specializes in delivering custom wiring products across three main categories. Designed to meet OEM/ODM requirements and ensure high reliability, our high-quality wiring harnesses and electrical components can support various industries including automotive, industrial, medical, appliance, power tools, telecom and communication.
Founded in 1992, SAISONIC has grown steadily for over 30 years to become a leading provider and service partner for wire harness and cable assembly solutions. The company specializes in high-quality electronic wire harnesses, crimped terminal harnesses, automotive harnesses, drone harnesses, power tool harnesses, as well as fully custom wire harnesses and cable assemblies. SAISONIC holds ISO9001, ISO14001, ISO13485, ISO45001, and IATF 16949 certifications, and has also obtained UL certification.





