JH Business Summary

Jiu Han System Technology Co., Ltd. (6903.TWO), commonly referred to as Jiu Han, is a premier Taiwan-based engineering firm specializing in turnkey solutions for high-tech industrial clean rooms and mechanical, electrical, and plumbing (MEP) systems. The company generates revenue through project-based contracts for the planning, design, and construction of specialized environments essential to the semiconductor, electronics, and biotechnology sectors. Its primary business segments include clean room engineering, central air conditioning (HVAC) systems, process piping, and high/low voltage power distribution, alongside fire protection and automation control systems. Jiu Han distinguishes itself through the early adoption of Building Information Modeling (BIM) and digital integration to optimize project lifecycles and energy efficiency. In the competitive landscape, it contends with major players such as United Integrated Services (2404.TW), Ruentex Engineering & Construction (2597.TW), and CTCI Corporation (9933.TW), positioning itself as a specialized, high-efficiency contractor deeply embedded in Taiwan’s Hsinchu-centered semiconductor supply chain. The company was founded in 1989 and is currently led by CEO and General Manager Jui-Hung Lo, who also serves as the Chairman of Rui Rong Industrial Co., Ltd. Lo brings a strong technical pedigree to the firm, having previously served as an engineer at Shanghui Engineering, and has been instrumental in steering the company toward its 2030 revenue target of NT$10 billion. The leadership team includes Chen Hsuan-Yi, who serves as the Corporate Governance Officer and Accounting Head, overseeing financial integrity and investor relations. Following its listing on the Taipei Exchange in July 2022, the company has maintained a stable board of directors focused on ESG and sustainable development. Notable institutional support is reflected in its underwriting by Fubon Securities and its active participation in major investor conferences, such as the Taipei Exchange briefings, which underscore its status as a key infrastructure enabler for Taiwan's advanced manufacturing ecosystem.