• Mar  2019

• Dec  2018

• Dec  2018

• Dec  2018

• Nov  2018

• Aug  2018

• Jun  2018

• Jun  2018

• Feb  2018

• Dec  2017

• Oct  2017

• Oct  2017
• MTA HANOI 2017

• Sep  2017
• Incheon International Machinery Expo 2017
  (INMAC EXPO 2017)

• Jun  2017
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)

• Mar  2017
• Patent – Impeller for Manhole Pump

• Jun  2016
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)

• Sep  2015
• Patent – Scum Skimmer Pump
  

• Sep  2015
• Patent – One-Touch Rotary Post

• Jun  2015
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)

• Jun  2015
• Received a citation from the mayor of Incheon
  Metropolitan City

• May  2015
• Received a citation from the administrator of Small
  Business Administration

• Sep  2014
• Certified as a promising medium and small-sized business

• Jul  2014
• Company affiliated research institute certified

• Jun  2014
• Designated as an excellent procurement joint trademark
  (pumpro)

• Jun  2014
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)

• Jan  2014
• Patent – Submersible Aeration Device for Sewage
  Treatment Plant

• Jan  2014
• Patent – Impeller Structure for Submersible Screw Pump

• Nov  2013
• Received Presidential Award (Bronze Medal at
  2013 National Quality Task Contest)

• Jul  2013
• Patent – Impeller with easy replacement for a
  mixing device at water treatment plants

• Jul  2013
• Patent – A Device Generating Fine Bubbles

• Jun  2013
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)

• Jun  2013
• Received an award from the mayor of Incheon
  Metropolitan City
  (Jinggeum Dari Task Award for Excellence)

• Jun  2013
• Received a citation from the Minister of Environment

• Oct  2012
• Participated in 2012 Malaysia International Environmental
  Technology and Product Exhibition

• Jun  2012
• Participated in International Environmental Technology
  & Green Energy Exhibition (Ministry of Environment)

• May  2012
• Participated in International Water Resource∙Water
  Treatment Industry Exhibition & Conference

• Jan  2012
• Completed Bupyeong Factory and Move-In (1400 pyeong)
  

• Jun  2011
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)

• Jun  2011
• Recognized as technology-innovation typed medium and
  small-sized business (INNO-BIZ)

• Mar  2011
• Participated in International Water Treatment
  Plant Industry Exhibition

• Sep  2010
• Patent on a Micro Bubble Generator

• Jun  2010
• Participated in International Environmental Technology
  & Green Energy Exhibition(Ministry of Environment)