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Clean Filter System
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Home
R&D
Certification
Certification
Utility model
Ventilation with air purification and waste heat recovery function
Posted: 2006.3.10
Clean room air shower system for trays and pallets
Posted by: November 17, 2005
Clean room air shower system
Date: 2005.05.21
Filter case for machine tools
Posted: 2004.08.02
Air conditioning filter fixture
Posted: May 28, 2004
Air filter for gas turbines
Added: 2002.01.24
patent
coil spring anchorage
Posted : 2019.01.30
heat exchanger
Posted : 2018.12.27
Ventilation system
Posted : 2018.10.26
incineration filter structure and manufacturing method
Posted : 2018.03.19
Large Cartridge Filter and Manufacturing Method
Posted : 2017.04.05
Air-conditioning pre-filter with three-dimensional micro pores
Posted: 2014.04.29
Manufacturing method of cartridge filter for high-temperature dust collection
Posted: 2014.04.29
Bio gel type hepa box clean unit
Registered: 2014.08.06
Sheet automatic fusing device for heat exchanger
Posted: November 24, 2008
Heat exchanger
Posted: November 24, 2008
Air purifier using surface discharge
Posted: 2007.11.30
Clean room air shower system
Posted: Mar 29, 2007
Cylindrical filter with extended filtration area
Posted by: 2006.12.26
Filters for machine tools
Posted: November 15, 1999
Trademark
Trademark registration certificate
Posted: December 12, 1998
Filec
Posted: December 29, 1997
PNC
Posted: December 29, 1997
Korean PNC
Posted: December 29, 1997
APRO
Posted: December 29, 1997
PNC
Posted on: September 27, 1997
Registration certificate
Qualified supplier registration certificate
Registered: 2002.03.07
Certificate of design registration
Date: 2000.01.13
Professional construction registration certificate
Posted on: October 12, 1999
Business Registration
Posted: September 6, 1999
Factory registration certificate
Date: 1999.01.15
certification
Heat Recovery Ventilation Certificate
2019.04.03
Other machinery and equipment manufacturing industry(C29)
2019.03.29
Green Technology Certificate
2019.03.14
Certificate of high efficiency energy equipment (50CMH orthogonal type)
2015.02.04~2018.02.03
High efficiency energy equipment certificate (100CMH orthogonal type)
2015.02.04~2018.02.03
High efficiency energy equipment certificate (150CMH orthogonal type)
2015.02.04~2018.02.03
Certificate of high efficiency energy equipment (200CMH orthogonal flow type)
2015.02.04~2018.02.03
ISO 14001
Added: 2014.12.09
ISO 9001
2014.12.02
High efficiency energy equipment certificate (100CMH)
2014.05.27~2017.05.26
High efficiency energy equipment certificate (250CMH)
2014.08.08~2017.08.02
High efficiency energy equipment certificate (200CMH)
2013.07.26~2016.07.25
High efficiency energy equipment certificate (1000CMH)
2013.05.17~2016.05.16
High efficiency energy equipment certificate (500CMH)
2013.05.04~2016.05.03
High efficiency energy equipment certificate (800CMH)
2013.05.04~2016.05.03
Innobiz
Posted: Aug.22, 2012
High efficiency energy equipment certificate (350CMH)
2012.05.11~2015.05.10
High efficiency energy equipment certificate (150CMH)
2012.01.13~2015.01.12
Mass management certificate
CE Certificate
Posted: 2007.09.11
UL Certificate
Posted: 2006.7
Component material corporate certificate
Posted: 2006.06.14
Corporate R & D Certificate
Date: 2002.03.18
ISO9001 certificate
Posted: August 25, 2001
±âŸ
HDC Icontrols citation
2019.01.09
Commendation of the Minister of Industry and Commerce
2014.09.17
Presidential Citation
2007.05.14
Kijyouwon - Partner company designation
Added: 2006.07.20
Business house
Date: 2005.03.25
Foreign construction business declaration certificate
Added: 2003.03.26
Pressure pipe construction license
Certificate of safety diagnosis
Posted: December 28, 2001
Military Facilities Construction Contractor Selection Form
Added: March 22, 2001
Korea International Trade Association
Date of registration: March 23, 2000
Trade business declaration certificate
Posted: December 26, 1997
High Pressure Gas Freezer Manufacturing License
Added: 1996.06.05
National tax registration
A certificate of ratification
Financial institution registration