2015. 01
Established of COWON Vacuum Co., LTD

2015. 02
The opening of a business office

2015. 03
ISO9001 : 2008 Quality management system construction certified

2015. 05
Be certified as a R&B department

2015. 05
Patent application of Control equipment for vacuum pump(Patent No. 10-2015-0064470)

2015. 05
Patent application of energy efficiency increase with pole structure(Patent No. 10-2015-0064305)

2015. 05
Medium and large liquid ring vacuum pump 45kw~160kw production

2016. 10
Supplied Korea Aerospace Research Institute(KARI) NARO space center rocket fuel supply system

2017. 01
Registered patent for liquid ring vacuum pump (Patents No. 10-1694397)

2017. 05
Hwasung factory construction (separate from head office)

2018. 10
Procurement Service Company Registration

2018. 10
Completed construction of performance test equipment (HEI & API 681 Standard)

2019. 10
Supplied condensate vacuum pump to combined heat and power plant

2020. 02
Factory expansion and manufacturing facility expansion

2020. 08
Liquid ring vacuum pump 11KW ~15KW direct connection type and 30KW~160KW two-stage vacuum pump commercialization