About Us

Precision Engineeering & Manufacturing Excellence since 1980.

Built on Precision

DAEHAN INST specializes in the in-house design and manufacturing of advanced differential pressure flow meters. Our commitment to excellence is guided by a CEO with over 40 years of extensive industry experience, ensuring that we deliver highly accurate, reliable, and innovative solutions to our global clientele.


We adhere to strict global standards including ISO 5167 and ASME MFC-3M, providing equipment that performs reliably in the most demanding environments, from high-pressure steam lines to complex chemical processing.

DAEHAN INST Headquarters

Location & Directions

HEADQUARTERS & FACTORY

경기도 화성시 무하로 36번길 18-21

(주)대한아이엔에스티

18-21, 36Beon-gil, Muha-ro, Hwaseong-si, Gyeonggi-do, Republic of Korea

Tel: 070-8065-0273

Fax: 0508-940-6775

Email: dhinst2000@naver.com