KNJ ENGINEERING's History
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2016 ~
- 2021
- Selection of areas for improvement of measurement technology at Seoul Global Challenge
- 2020
- Performing "Production and installation of PM2.5 monitoring equipment" at 170 stations of Seoul Metro lines 1~5, 9
- 2019
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- Performing "Production and installation of PM2.5 monitoring equipment" at 44 stations of Daequ Metro
- Performing of Ministry of Land, Infrastructure, and Transport project "Development of technology for management of hot spot section of urban railway tunnel"
- 2018
- Opening Seoul office(Lotte World Tower 44F)
- 2017
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- Commendation for contribution to regional economic development by Gyeonggi-do Governor
- Small giants enterprise certification
- Performing of U-city project "Homaeshil and other cities"
- Established KMET, inc. a company specializing in meteorological instrumentation and others
- Management of asian dust and fine dust monitoring stations by the Korea Meteorological Administration (Dokdo etc.)
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2011 ~ 2015
- 2015
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- Established KNJ Engineering, inc.
- Performing of Ministry of Trade, Industry and Energy project "Development of an integrated control system for analyzing behavior and diffusion patterns of particulate/precursor generated by thermal power plants"
- KNJ Engineering environmental technology research institute new building construction
- 2014
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- Performing of national project of Ministry of Environment “Development of a beta-ray monitoring system capable of automatic weight concentration correction”
- Performing of national project of Ministry of Land, Transport and Maritime Affairs “Hot spot section air quality monitoring system development”
- 2013
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- Performing of environmental technology development project “Development of an integrated indoor air quality management system for large buildings using penetration evaluation technology”
- Performing of environmental technology development project “Development of a portable unmanned odor automatic sampling machine”
- 2012
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- Software business registration
- Performing of Ministry of Environment project “A study on the preparation of measures for improvement of air quality of underground station ('13~'17)”
- 2011
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- Performing of environmental technology development project “Development of multi-type flow control particle sample integrated collection system”
- Meteorological business registration
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2005 ~ 2010
- 2010
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- Performing of Korea Environment Corporation project “Indoor air quality automatic monitoring equipment expansion construction project (5 Site)”
- Awarded the Korea Society for Atmospheric Environment technology award
- 2009
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- Established company-affiliated environmental technology research institute
- Performing of Korea Environment Corporation project "Expansion of indoor air quality automatic monitoring equipment (9 Sites)”
- 2008
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- Awarded the Seoul environment award
- Performing of Seoul Facilities Corporation project "Installation of underground air quality automatic monitoring equipment in underground mega shopping malls (20 Sites)”
- 2007
- INNO-BIZ certification
- 2006
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- Registered as an entity for engineering activities by the Korea Engineering & Consulting Association
- KNJ Engineering Venture Business Registration
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2001 ~ 2005
- 2004
- KNJ Engineering headquarters and factory expansion and opening office in Seoul
- 2003
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- Awarded an official commendation from the Minister of Environment
- Environmental management system certification(ISO 14001)
- 2001
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- Signed exclusive agency contract with U.S. CAI
- Korea Productivity Center ISO 14001 certification
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1991 ~ 2000
- 1999
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- Established KNJ Technology, inc. a company specializing in monitoring equipment A/S and maintenance service
- Participation of the Korea-Japan Mechanical Industry Committee as a Standing Committee member
- 1998
- Dioxin International Seminar held exclusively
- 1997
- Signed exclusive agency contract with U.S. Thermo
- 1996
- Localization of Stack Sampling System
- 1995
- Dioxin measurement for the first time in Korea
- 1994
- First guide to Dioxin measurement
- 1993
- Signed stack emission monitoring equipment technology with U.S. CAE
- 1992
- Established KNJ Engineering
