CREDIT
development process
2022
Ultra-pure ammonia production capacity of 10,990 tons/year
High purity propylene, acetylene to achieve mass production
2021
Expanding electronic specialty gases and semiconductor precursor materials for integrated circuits
2020
Chuzhou Quanjiao Production Base Completed and Put into Production
Ultra-pure ammonia production capacity of 5.990 tons/year
High purity oxidized ammonia production capacity up to 2.000 tons/year
2016
Dalian Songmu Island Base Completed and Put into Production
Realization of 6N grade high purity boron trichloride industrialization
2013
Participate in the National 02 Special "Development of High Purity Propylene and Boron Trichloride"
Actively carry out research and development and industrialization of high-purity oxidized ammonia, high-purity oxidized ammonia, high-purity carbon dioxide, high-purity, mixed gas, etc.
2011
Participate in the national 863 plan undertaken during the "Twelfth Five-Year Plan" period
2009
Complete the national 863 plan undertaken during the "Eleventh Five-Year Plan" period
Establishment and completion of 200 tons/year 7N grade ultra-pure ammonia production line
2004
Completion of the national 863 plan undertaken during the Tenth Five-Year Plan
Establishment of 6N grade ultra-pure ammonia production line with 100 tons/year
2001
Incorporated