DAHO (주)다호 트로닉

About us

다호트로닉1 We import Pressure, Temperature, Humidity, Flow and Level field instruments which are required domestic and overseas Process industry and overseas plants Project from Germany, Switzerland, France, Italy and other European specialists. Also we have own manufacturing and calibration equipment to supply the highest quality field Instrument to domestic industries.

Our company has been established with the company name of ‘Daho corporation’ on 01.Jul, 2000. From Switzerland, Germany, France, USA, Italy etc., we import various measuring instruments for pressure, temperature, humidity, flow and level which are essentially used for in Process industrial field like heavy industry, refined oil and chemical industry, clean water industry, food and beverage industry, pharmaceutical industry etc. And we are supplying them to domestic customers.

We have begun processing part of pressure transmitter after moving into Seoul digital industrial complex no.2 on Feb, 2004. We have been emerged as actual market leader as we have over 70% market share since then. And we turned into a corporation as “Daho Tronic Ltd.” on Sep, 2006.

다호트로닉2 Then, we have been not only constantly growing and expanding but also got a Certification of Accreditation for pressure calibration service from KOLAS after getting certificate of KS Q ISO9001:2009. In addition, Company-affiliated R&D centers was set in order to build a foundation for achieving a strong position in the market.

We are doing our best to support many technical engineers who are working in overseas plant projects and many companies which are developing new technology and new products.

Daho Tronic Ltd.

  • Kolas 한국인정기관


  • 회사 사무실 전경

    Korea Laboratory Accreditation Scheme for Pressure and Temperature instrument

  • 압력,온도 Calibration

    Calibration for Pressure instrument

  • 압력트랜스미터

    Calibration for Temperature instrument

  • 압력게이지

    Laboratory of Development for Pressure Transmitters in Temperature Compensation

  • PT Calibration work

    Pressure Transmitters Calibration on site

  • PG Welding work

    Pressure Gauges
    welded by Argon

  • Laser welding work

    Pressure Transmitters
    welded by Argon

  • Temperature calibration bath

    Pressure Transmitters

  • PT calibration chamber

    Pressure Gauges