Shanghai Lianfeng Gas Co., Ltd. ke moetsi ea ka sehloohong, mofani oa thepa le feme ea Nitrogen PSA Unit naheng ea China. Yuniti ea Nitrogen PSA ke sehlahisoa sa theknoloji e tsoetseng pele se etselitsoeng ho fana ka mokhoa o tšepahalang le o baballang chelete e ngata bakeng sa tlhahiso ea khase ea naetrojene e hloekileng haholo. Sehlahisoa sena se sebelisa theknoloji ea Pressure Swing Adsorption (PSA) ho arola naetrojene ho likhase tse ling tse moeeng, kahoo e fana ka phepelo e tsoelang pele ea khase ea nitrogen. Nitrogen PSA Unit e loketse ho sebelisoa lits'ebetsong tse fapaneng tsa indasteri, ho kenyeletsoa ho paka lijo, lisebelisoa tsa elektroniki, meriana, lik'hemik'hale le tse ling. Ka Lianfeng Gas's Nitrogen PSA Unit, o ka lumelisa mathata a ho batla phepelo ea khase ea naetrojene e turang le e sa tšepahaleng. Lihlahisoa tsa rona li etselitsoe hore ho be bonolo ho li kenya, ho sebetsa le ho li hlokomela, ho netefatsa hore mekhoa ea hau ea tlhahiso e tsamaea hantle, ka katleho le ka botšepehi. Ka bokhuts'oane, haeba u batla Yuniti ea PSA ea Nitrogen e tšepahalang le e sebetsang hantle, u se ke ua sheba hole le Shanghai Lianfeng Gas Co., Ltd. Re ikemiselitse ho u fa lihlahisoa tsa boleng tse fihlelang litlhoko tsa hau tse ikhethileng. Ikopanye le rona kajeno ho ithuta haholoanyane.