Jiu Han System Technology
Jiuhan Systems – An Industry Benchmark
Founded in 1989, Jiuhan is a Grade A electromechanical and air conditioning company operating with a dual focus on HVAC and electrical engineering. Guided by the principle of steady, step-by-step progress, we are committed to solving client challenges with care and foresight—this is the driving force behind Jiuhan’s dedication.
By integrating PLM project management, ERP systems, and BIM technology, we deliver fast, comprehensive one-stop services that reinforce client trust. Looking ahead, we will advance toward green building technologies, offering more precise, safer, and more human-centered engineering solutions, establishing ourselves as a benchmark and a giant in the industry.
Quality, Trust, Efficiency
Six Quality Advantages
Certified with ISO 9001 since 1997, Jiuhan is among the few pioneers in the industry. From talent cultivation and equipment upgrades to precise planning and execution, we ensure project optimization. With a flat organizational structure, we deliver high quality, efficiency, and performance, backed by advanced technology and professional service to meet diverse sector needs, demonstrating leadership, strength, and reliability.
Internationally Certified
ISO 9001 certification
Robust Supply Chain
Over 30 years of experience in the industry Possessing high-quality collaborative resources
Engineering with Precision
Digital management platforms such as BIM, PLM, and ERP enable precise cost control and high per capita output value.
Specialized Collaboration
Adopt a flat organizational structure to execute business quickly and efficiently
Operating with Sustainability
Undertake smart green buildings and related public works, aligning with international issues.
Engineering with Precision
International standard and best quality air conditioning technology and water and electricity engineering
Organization Chart
Corporate Structure
HISTORY
歷史沿革
History
1989-2010
2011-2019
2020-Present
- 1998
Received the Taiwan Provincial Excellent Technical Industry Award for Electrical and Plumbing Engineering.。
Received the Excellent Technical Industry Award from the Taiwan Electrical Engineering Industry Association. - 1997
Certified with BSI ISO Quality Certification, becoming the first electrical, HVAC, and cleanroom engineering company in the Taoyuan–Hsinchu–Miaoli region to obtain ISO certification. - 1989
Established Jiuhan Engineering Co., Ltd.
- 2019
Certified with BSI ISO 45001 Occupational Health and Safety Management. - 2018
Taichung World Flora Exposition construction project awarded the Public Construction Golden Quality Award. - 2016
Received Diamond-Class Green Building and Diamond-Class Intelligent Building certifications. - 2011
Awarded Outstanding Engineering Company by Lian Yong Optoelectronics Co., Ltd.
- 2025
Received the 2025 Taiwan Corporate Governance Association Awards for “Top 10 Shareholder Return Companies” and “Core Potential Enterprise”.
Honored with the Ministry of Labor’s 2025 Construction Golden Safety Award (The 19th Construction Golden Safety Awards)
- 2024
Listed on the over-the-counter (OTC) market in June.
Awarded a Certificate of Appreciation by Powerchip Semiconductor Manufacturing Corp. for the P5 Plant project.
- 2022
Changed company name in Chinese to 巨漢系統科技股份有限公司 and in English to JIU HAN SYSTEM TECHNOLOGY CO., LTD.
Green Energy Technology Demonstration Site Project won the Global Excellence in Construction Award and the Gold Award in Industrial Buildings category.
Publicly issued shares in May.
Listed on the Emerging Stock Market in June. - 2020
NCKU Hospital Emergency & Quarantine Hospital QUrE Demonstration Building won the Outstanding Smart Building Contribution Award.
Awarded the Outstanding Smart Building Contribution Award by the Ministry of the Interior.