• 9N nitrogen purifier used ina domestic 12-inch line production
• 9N nitrogen and argon purifiers used in a large comprehensive energy enterprise in China
• 24 MPa high-pressure nitrogen, argon, helium purifier used in a research institute
• 9N oxygen equipment used in a domestic 12-inch line production
• 9N hydrogen purifier used in a domestic 12-inch line production
• Pou purifier used in the electronic semiconductor industry
• Small terminal hydrogen purifiers for high-tech instrumentation companies
• Hydrogen chloride purifier used in an electronics factory