About ZenithON

ZenithOn Inc.

Your Premier Partner in Semiconductor Engineering

ZenithOn Inc. is a specialized engineering solutions provider dedicated to the manufacturing, modification, repair, and overhaul of advanced semiconductor equipment.

Driven by master engineers with over 18 years of specialized industry experience, we deliver seamless One-Stop Engineering Solutions covering EFEM system setup, Wafer Transfer Robot overhauls, and LoadPort maintenance.

Having built a proven track record with leading global semiconductor manufacturers—including SK Hynix, Samsung, and SONY. We consistently guarantee high-precision execution and strict quality assurance.

Following our corporate consolidation in 2026, ZenithOn continues to elevate its service capabilities with a robust Quality Management System (QMS) to deliver world-class engineering solutions.

We remain committed to maximizing your equipment operational efficiency and extending the lifecycle of critical semiconductor assets.

Thank you.

ZenithOn Inc.