2005
In 2005, the first food-grade dry ice production line was extended.
2006
In 2006, Medical gas products have been recognized by major hospitals, set up a family medical oxygen service center.
2007
In 2007, Jinhong invested and built an annual output of 300,000 tons food-grade liquid carbon dioxide recycle project.
2009
In 2009, it was rated as a high-tech enterprise; it successfully completed the shareholding system transformation and changed to Jinhong Gas Co., Ltd.
2010
In 2010, Ultra-pure ammonia (7N)was officially produced and operated, Jinhong has become a leading company in the field of ultra-pure ammonia in China.
2012
In 2012, the natural gas cracking hydrogen production unit was put into operation.
2013
In 2013, the company's testing center obtained CNAS certification recognized by more than 60 countries and regions around the world; passed 1SO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification.
2015
In 2015, Suzhou Jinruijie Technology Co., Ltd. was established, focusing on gas supporting engineering services; investing in the construction of hydrogen recovery projects; the third phase of ultra-pure ammonia was completed and put into production.
2016
In 2016, Jinhong Gas obtained ISO22000 food safety management system certification and national standard substances level 2 certificate; Jinpao Electronics Technology was established, committed to the development and promotion of civil gas products.
2017
In 2017, high-purity nitrogen oxide was put into production and sales.
2020
In 2020, JinHong Gas listed at ShangHai Stock Exchange (stock code: 688106 ), set up a national enterprise center.