Year of 1999 Foundation, awarded "National High-tech Enterprise"

Year of 2001 Certificated by ISO9001

Year of 2003 Completed 1st set of 5.0N HCl production line

Year of 2007 Mass production of HCl

Year of 2008 Verified supplier of Linde 

Year of 2012 Expansion and build up 2nd HCl line

Year of 2014 Leading drafter of HCl National Standard(GB)

Year of 2016 HCl gas applied at Taiwan(China) Semi Market

Year of 2020 Verified supplier of TSMC

Year of 2022 Acquired by Levima

Year of 2023 New plant construction, includes 2000MT high purity HCl gas unit,  high purity chlorine gas unit and high purity hydrochloric acid unit