Company History
2024
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- 2024.03
- Patent application (unit cooler including insulation structure drain plate)
2023
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- 2023.09
- Patent application (refrigerant distribution device constructed using a round pipe)
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- 2023.04
- Patent application (high efficiency plasma discharge structure air conditioning device)
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- 2023.03
- Commendation from Gyeonggi Province Governor and Minister of Trade, Industry and Energy
2022
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- 2022.02
- Commendation from the Minister of SMEs and Startups
2021
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- 2021.04
- Designated as a root technology specialized company
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- 2021.02
- REFSYS trademark registration
2020
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- 2020.12
- AHRI Certificated (Fin & Tube Heat Exchanger)
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- 2020.11
- Development Unit for Agricultural small storage
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- 2020.05
- Development for water heat exchanger of design selection
2019
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- 2019.12
- Facility for OZKEM Coating
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- 2019.11
- Development for an Oval Coils of high performed and low loss pressure
2018
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- 2018.07
- Certification of export promising small-medium business
2017
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- 2017.07
- move to extended chang-man Factory
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- 2017.04
- Certification of small but strong business
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- 2017.03
- Award a Prime Minister citation
2016
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- 2016.11
- Selected Good technology Company
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- 2016.02
- Award a Principle Governor of Gyeonggi-do
2014
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- 2014.12
- Selected Best Family Friendly Management
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- 2014.05
- Certificated CE(K-type)
2013
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- 2013.12
- Award a Principle Governor of Gyeonggi-do
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- 2013.04
- Management Award (The Korea Chamber of Commerce and Industry)
2012
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- 2012.09
- Certificated CE (PA type Condenser, Condensing unit)
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- 2012.07
- Certificated CE (HI/HIH type Condenser, Condensing unit)
2011
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- 2011.10
- Certificated CE (J, JS, JW - type)
2010
2009
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- 2009.04
- Award a Presidential Citation
2007
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- 2007.07
- Open Second Factory in Changman-ri
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- 2007.04
- Selected Venture Company
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- 2007.03
- Selected INNOBIZ Company
2005
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- 2005.12
- Exclusive Distributor of Italy Frascold Compressor in Korea
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- 2005.07
- Certificated ISO 14001
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- 2005.05
- Established a Company laboratory
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- 2005.03
- Selected a Clean Factory by Korea Occupational Safety & Health Agency (KOSHA)
2001
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- 2001.12
- Move to Extended New Factory
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- 2001.08
- Certificated the Utility Model (Refrigerant Distributor for Freeze System)
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- 2001.06
- Certificated the Patent (Defrost System for Freeze System)
2000
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- 2000.01
- Corporation Joongwon Refrigeration & Heating Co., Ltd
1999
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- 1999.04
- Certificated ISO 9001
1998
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- 1998.07
- Won a Prize of Three Fold Achievement of Non-disaster
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- 1998.03
- Selected in Promising Company by Gyeonggi Province Government
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- 1998.01
- Member registered Korea Refrigeration and Air Conditioning Industry Association (KRAIA)
1997
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- 1997.12
- Member registered Incheon Kyunggi Machinary Industry Cooperative (IKMICO)
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- 1997.03
- Member registered Korea Association of Air Conditioning Refrigerating and Sanitary Engineers (KARSE)
1996
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- 1996.01
- Acquired high pressure refrigerator manufacturing license
1995
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- 1995.04
- Move to Extended factory to Paju
1993
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- 1993.04
- Manufacture Air Cooled Condenser, Unit Cooler
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- 1993.03
- Joongwon Refrigeration & Heating Established
