OPTIMA STEAMER | The World's Best-selling Steam Cleaner, Mobile Car Cleaning, Industrial Cleaning

2011' ~ NOW

History Image

2023. 11	Nominated OPTIMA STEAMER as 'World-class Product' by the Korean Ministry of Trade, Industry & Energy
2022. 04	Selected as a Global small Giant enterprise of S.Korea
2021. 09	Patent for Steam Boiler system with Breather Valve
2020. 07	Nominated as 'Respected Business Person' Twelve
2020. 02	CEO Homoog Yoo, Appointed as President of KSCA Busan Association
2019. 05	Won the 'Iron Tower' Prize of Industrial Service Merit
2019. 03	Opened its Japanese Branch in Tokyo, Japan
2018. 04	Selected as a global Korea Jiangsu enterprise.
2017. 12	Strategic Industry Leading Company Certification
2017. 08	Optima Steamer™ aired on YTN TV Show, “A small but powerful company is strength”
2017. 07	Renewed ISO 9001:2015
2017. 06	Selected as the best venture company by Busan Metropolitan City
2016. 07	Awarded "The grand prize of our Government's medium enterpriser"
2016. 04	Selected to "The best venture company of the Korean Government"
2015. 11	Awarded "The leading company prize of the Korean Government"
2015. 06	Patent for Turbo steam nozzle
2015. 05	Patent for the tool of Rotating steam spray and vacuum system
2014. 12	Nominated as "National Top 100 Human Resource Development Enterprise by Small & Medium Business Administration
2014. 12	Awarded from Korean Ministry of Trade and our Government Metropolitan City
2013. 12	Nominated as Industrial Convergence Product by our Government Ministry of Trade, Industry & Energy.
2013. 10	Established a new production facility (over 8,265 square meters)
2013. 09	Obtained the Trademark Rights for "Optima Steamer" from the Korean Government Intellectual property office
2013. 07	Established SJE Research and Development centre
2013. 06	Patent for Smoke/Water tube Steam Boiler
2013. 05	Patent for Steam Boiler was awarded
2013. 05	Obtained CSA(Canadian Standards Association) certification
2013. 05	Trademark Right applied for "SJE OPTIMA STEAMER" in China.
2013. 05	Changed corporate title to "SJE Corporation"
2013. 04	Patent applied for "Steam Boiler" in the United States.
2013. 02	Prize winner at 11th Innovative Technology Show
2013. 02	Applied for Trademark Rights for "OPTIMA STEAMER" from the our Government Intellectual property office
2012. 12	Selected to Promising Export Enterprise
2012. 08	Nominated as a Global Top Rank Enterprise by Small & Medium Business Corporation
2011. 12	Awarded the Prime Minister Citation for its contribution to export growth

2001' ~ 2010'

History Image

2010. 11	Awarded Citation Certificate from the Korean Government Ministry of Knowledge Economy for its extraordinary export record.
2010. 09	Prize winner at 11th Innovative Technology Show
2010. 07	Applied for Trademark Rights for "OPTIMA STEAMER" from the our Government Intellectual property office
2010. 05	Awarded KOTRA Seal of Excellence, a Mark of Quality, High Technology and Trustworthiness
2010. 02	CEO of SJE, named the Trader of the Month by Ministry of Knowledge Economy
2009. 11	Obtained a NRTL certification (qualified for "cTUVus") for the Optima Steamer
2009. 10	Selected as a Management Innovation Business (MAIN-BIZ) by Business Administration for Small and Medium Entrepreneurs
2008. 07	Obtained quality certification ISO9001;2000
2008. 04	Obtained an EU quality certification"CE" Mark for Low-Voltage Directive
2008. 04	Obtained an EU quality certification "CE" Mark for Electromagnetic Compatibility
2004. 04	Developed and began to export a high performance steam cleaning equipment "OPTIMA STEAMER"
2003. 05	Opened a Customer service centre & show room in the Capital Region in Korea
2003. 11	Registered Trademark(High pressure washer M1001, L2003, H2003)

1990' ~ 2000'

History Image

1998. 09	SJE took over the high pressure washer business from LG Industrial Systems Co., Ltd.
1995. 06	Established new office and production facility.
1991. 01	Founded SeongJin Engineering Co. , professional distributor of industrial high pressure and cleaning equipment