About SETOLINK.
SETOLINK is a manufacturer focused on OBDII Interface solutions — OBDII connectors, OBDII cables, and customized OBD wiring harness products. The company has been producing since 2006, with over 20 years of experience, 100 workers, and a 2000 m² facility.
The brand is built on the 3S principle: Secure (physically reliable connections that withstand vibration, shock, and environmental stress), Stable (electrically consistent performance with maintained signal integrity even under demanding conditions), and Safe (designed to prevent short circuits, overloads, and exposure to hazards).
Beyond standard OBDII connectors and cables, SETOLINK provides an integrated customization workflow covering foundational tooling, critical components, and system integration — supporting OEM and ODM custom-design projects from prototype through stable production.











