Re thabetse ho hlahisa lihlahisoa tsa rona tsa naetrojene tsa boleng bo holimo tse tsoang ho Psa Nitrogen Ltd, moetsi ea ka sehloohong, mofani oa thepa le feme indastering. Lihlahisoa tsa rona tsa naetrojene li hlahisoa ho sebelisoa theknoloji ea morao-rao le lisebelisoa tsa morao-rao ho netefatsa bohloeki le botšepehi. Joaloka molekane ea tšeptjoang oa Shanghai Lianfeng Gas Co., Ltd, re ikemiselitse ho fana ka lihlahisoa tsa nitrogen tsa boemo bo holimo ho khotsofatsa litlhoko tse fapaneng tsa bareki ba rona ba Chaena le ho feta. Boitlamo ba rona ba bokhabane le khotsofalo ea bareki bo re khetholla 'marakeng. Ho sa tsotellehe hore na u indastering ea meriana, ea elektronike, ea ho paka lijo kapa ea tšepe, lihlahisoa tsa rona tsa naetrojene li loketse mefuta e mengata ea lisebelisoa. Re tsepamisitse maikutlo ho boqapi le botsitso, re ikitlaelletsa ho fana ka litharollo tse bolokang tikoloho le tse baballang litšenyehelo bakeng sa litlhoko tsohle tsa hau tsa naetrojene. Khetha Psa Nitrogen Ltd e le morekisi oa hau oa pele oa lihlahisoa tsa naetrojene tseo u ka li tšepang bakeng sa ts'ebetso le boleng. Ikopanye le rona kajeno ho ithuta haholoanyane ka mohala oa rona o pharalletseng oa lihlahisoa le kamoo re ka fihlelang litlhoko tsa hau tse ikhethileng.