GSA does the best in order to provide customers top quality products and services.
GSA has been growing with the international standard of compressed air quality.
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2022
- Hydrogen dryer (3 & 20N㎥/h) supplied to EM Solution
- Supplied oxygen generators to Wooseok ENC & Goyang Environmental Energy Facility (ene.gys.or.kr)/li>
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Supplied a full package of nitrogen generation system (500Nm3/h, 99.9%) to Chunbo BLS 
- Supplied compressed air treatment equipment (PEH-6000, HYD-1200N, etc.) to POSCO anode material expansion project
- Supplied air chiller (HYD-900CH) to GS Dassun Ship Building
- Supplied low pressure dryer (HYD-6000N) to GS Caltex
- Development of energy-saving refrigeration + adsorption combination dryer
- Developed air dryer with built-in air compressor in collaboration with Kyungwon Machinery
- Ammonia removal and hydrogen (H2) VPSA design service consignment
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2021
- Hydrogen dryer (100N㎥/h) supplied to EM Solution
- Supplied compressed air treatment equipment to the Dangjin Thermal Power Plant 500MW Units 1-4 New Project
- Supplied nitrogen dryer PEH-6320N (explosion proof) to POSCO Gwangyang plant
- Hydrogen dryer (3N㎥/h) supplied to Korea Institute of Energy Research
- Supplied compressed air treatment equipment to POSCO Chemical’s artificial graphite project
- Supply of CO2 removal equipment (PEH-1025S, etc.) to Ecopro
- Supplied oxygen generator (30N㎥/h) to Samsung Electronics’ Brazil plant
- Supplied compressed air treatment system to the Pyeongtaek hydrogen production base project
- Supplied compressed air treatment system to SK Hynix M16 project
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Began to produce H2 Gas Dryer 
- Began to produce energy-saving medium-temperature dryer
- Began to produce air-compressor-buillt-in dryer
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2020
- Supplied compressed air treatment system to Dangjin Hydrogen Shipping Center construction project
- Began to produce 3rd generation refrigerated air dryer (cycling type)
- Began to produce 2nd generation refrigerated air dryer (non-cycling type)
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Began to produce refrigerated air chiller 
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2019
- Began to produce medical air dryer
- Began to produce air dryer for measuring equipment
- Began to produce medical air dryer
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2018
- Began to produce air dryer for Hwacheon CNC machine
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2017
- Began to produce Nitrogen generator for CA refrigerator
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2016
- ASME certificate acquisition (for pressure vessel)
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2015
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ETL certificate acquisition (for HYD-N series) 
- Participated Hannover Messe 2015, Germany
- Developed Zero Loss desiccant air dryer
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2014
- Participated "PCV EXPO Exhibition, Moscow, Russia
- Participated IIME 2014 Exhibition, HCM, Vietnam
- participated AICD Exhibition, Olando, USA
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2013
- participated Manufacturing Indonesia 2013
- designated as Promising Export Firm
- participated PTC Asia 2013
- CE certificate acquisition (for HYD-N)
- participated Hannover Messe 2013
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2011
- Clean Factory / INNO-BIZ certification
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2010
- Won Gwangju city No1 company award
- Got CE certification
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2007
- Company name was changed to GSA
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2006
- Began to produce high inlet temp. air dryers, membrane dryers
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2005
- Company-affiliated technology research institute established
- Certified by ISO9001, 14001 (IRC)
- Began to produce gas generators, gas dryers, gas purifiers
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2004
- Began to export to Asia, China, Middle East, Canada, Latin America, Turkey
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2003
- The company was reopened
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2000
- Taking 35% market share in Korea
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1996
- Began to produce air chiller
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1995
- Began to produce air receiver, drain traps
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1994
- Began to produce compressed air filter
- Began to produce aftercooler, heatless & heated desiccant air dryers
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1993
- Began to supply tde units to Hanshin Machinery (Korea no 1 air compressor)
- Began to produce refrigerated air dryer
- The company was founded
