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. Our monthly output exceeds 8 million wire harness assemblies. Certified to ISO9001 and IATF16949 standards, we implement rigorous quality control and tests, supported by ERP-based (Enterprise Resource Planning) full-process traceability, to ensure our wire harnesses solutions are both reliable and consistent in quality. We serve the automotive, aerospace, medical, and electronics industries, flexibly adapting to various project requirements and timelines, and providing fast prototyping and delivery.








