EACO Development

  • 2006
  • 2007
  • 2009
  • 2012
  • 2013
  • 2014
  • 2018
  • 2019
  • 2019-2022
  • 2022
  • 2023
  • 2023
  • 2023
  • 2024
  • 2006 EACO Setup
  • 2007 1st Nitrogen Generation Device of EACO
  • 2009 1st high-flow HCl gas supply system in China
  • 2012 1st high-purity NH3 ISO supply system in China
  • 2013 Jiangsu O-Best Setup
  • 2014 1st worldwide electronic grade TCS ISO supply system
  • 2018 Zhejiang Ruiheng Electronic Materials(RHEM)Setup
  • 2019 Engineering Co. Setup
  • 2019-2022 New sites in Hohhot, Baotou, Yinchuan…
  • 2022 GAS R&D Center Setup
  • 2023 Semiconductor equipment plant put into operation
  • 2023 Chemicals Business Center Setup
  • 2023 Shareholding Reform Completed
  • 2024 Jiangsu O-Best Phase II, EACO BAOTOU Phase I Specialty Gas Base Under Construction