Re hlahisa PSA Nitrogen ho tsoa Shanghai Lianfeng Gas Co., Ltd., moetsi ea ka sehloohong, mofani oa thepa, le feme ea likhase tsa indasteri Chaena. Jenereithara ea rona ea PSA Nitrogen e sebelisa theknoloji ea Pressure Swing Adsorption ho hlahisa khase ea naetrojene e hloekileng haholo, e phethahetseng bakeng sa lisebelisoa tse ngata tsa indasteri. Hore na o hloka naetrojene bakeng sa ho paka lijo, ho etsa lisebelisoa tsa elektroniki, ts'ebetso ea lik'hemik'hale, tlhahiso ea meriana, kapa ts'ebetso efe kapa efe ea indasteri, jenereithara ea rona ea PSA Nitrogen e fana ka tharollo e tšepahalang le e theko e tlase. Ka bokhoni ba rona ba tlhahiso e tsoetseng pele le mehato e tiileng ea taolo ea boleng, re etsa bonnete ba hore lijenereithara tsa rona tsa PSA Nitrogen li finyella litekanyetso tse phahameng ka ho fetisisa tsa indasteri, ho u fa phepelo e tsitsitseng le e tšepahalang ea naetrojene. Shanghai Lianfeng Gas Co., Ltd., re ikemiselitse ho fa bareki ba rona likhase tsa indasteri tsa boleng bo holimo le litharollo ho fihlela litlhoko tsa bona tse ikhethileng. Ikopanye le rona kajeno ho ithuta haholoanyane ka jenereithara ea rona ea PSA Nitrogen le hore na e ka u tsoela molemo joang tšebetsong ea hau. Tšepa Shanghai Lianfeng Gas Co., Ltd. bakeng sa litlhoko tsohle tsa hau tsa khase ea indasteri.