history
gas technology compression
achievement
The path we've walked so far
We’re growing up to the best enterprise by the best technology & products.
1975 ~ 1999

KEPCO’s main compressor supplier
1975. Began Machine Tools production
1981. Began Air Compressors Production
1982. Began Air Dryers production, Exported Air Compressors to Indonesia
1986. Chosen as KEPCO (Korea Power Corp.)’s main compressor supplier
1989. Selected as KEPCO (Korea Power Corp.)’s localized manufacturer in the field of Water steam power generation equipment

korea PTG, Ulsan Plant
1992. Awarded ‘The industry and Peace Prize’ by the Minister of Commerce industry
1997. Acquired the ISO 9001 Certification
1997. Developed the 1st Korean-made High Pressure(69kg/㎠) H2 Make-up compressor (korea PTG, Ulsan Plant, Korea)
2000 ~ 2009

the largest power plant,Taegyung Chemical
2000. Manufactured and installed an ultra high-pressure
(200HP×200kg/㎠)H2 Make-up
2001. Manufactured and supplied an ammonia compressor(176Kw×23kg/㎠)
for Japan by OEM Received large-quantity orders from the BOG compressors
to the Tongyoung LNG Terminal in Korea
2002. Manufactured and installed air compressors for the largest power plant
in korea (600HP×8.8kg/㎠×4SETS, Taegyung Chemical)
2004. Began Screw Compressor Production
2007. Changed Company name to GTC CO., LTD.
2010 ~ 2020

Hydrogen compressor for Deokyang Co.
2010. Acquired the ISO 14001 Certification
2012. Acquired the ASME (“U”&”S”Stamp) Certification of authorization
2013. Manufactured and installed 1120kw Hydrogen compressor for Deokyang Co. Ltd.
2014. Acquired the OHSAS 18001 Certification
2017. Developed Hydraulic compressor
certificates
We operate based on trust
These are national certificates and various registration certificates and certificates issued by the country.
Certification from Crebiz
This is a Quality management/Environmental management/Safety and Health Management certificate certified by Crebiz.