Re hlahisa Shanghai Lianfeng Gas Co., Ltd., moetsi ea ka sehloohong, mofani oa thepa le feme ea Chaena e ikemiselitseng ho fana ka lihlahisoa tsa khase tsa boleng bo holimo. Ka ho tsepamisitse maikutlo haholo ho boqapi le khotsofalo ea bareki, k'hamphani ea rona e fana ka mefuta e mengata ea lihlahisoa tsa khase ho fihlela litlhoko tse fapaneng tsa bareki ba rona ba lefats'e. Shanghai Lianfeng Gas Co., Ltd., re sebetsa ka ho khetheha tlhahisong le phepelong ea likhase tse fapaneng tsa indasteri, ho kenyeletsoa oksijene, naetrojene, argon le carbon dioxide, har'a tse ling. Setsi sa rona sa morao-rao sa tlhahiso le mehato e thata ea taolo ea boleng e netefatsa hore lihlahisoa tsa rona li finyella litekanyetso tse phahameng ka ho fetisisa tsa machaba. Joalo ka balekane ba tšepahalang indastering ea khase, re ikemiselitse ho fana ka litharollo tse tšepahalang, tse sebetsang hantle le tse baballang bareki ba rona. Hore na o hloka likhase tsa indasteri bakeng sa lits'ebetso tsa tlhahiso, lits'ebetso tsa tlhokomelo ea bophelo bo botle, kapa ts'ireletso ea tikoloho, Shanghai Lianfeng Gas Co., Ltd. e na le boiphihlelo le lisebelisoa ho fihlela litlhoko tsa hau tse ikhethileng. Khetha Shanghai Lianfeng Gas Co., Ltd. e le mofani oa hau oa khase eo u mo ratang 'me u utloe phapang eo lihlahisoa tsa rona tsa boleng bo holimo le litšebeletso tse ikhethang li ka li etsetsang khoebo ea hau.