Shanghai Lianfeng Gas Co., Ltd. ke moetsi ea ka sehloohong, mofani oa thepa le feme ea limela tsa karohano ea moea oa cryogenic naheng ea China. Limela tsa rona tsa morao-rao tsa ho arola moea li etselitsoe ho hlahisa likhase tsa boleng bo phahameng ka mokhoa o tšepahalang le o sebetsang hantle. Ka boiphihlelo ba lilemo indastering, re thehile mefuta e felletseng ea limela tsa karohano ea moea tse fihlelang litlhoko tse ikhethang tsa bareki ba rona. Limela tsa rona tsa karohano ea moea oa cryogenic li khona ho hlahisa likhase tse fapaneng ho kenyelletsa naetrojene, oksijene le argon, ka maemo a bohloeki a fihlang ho 99.999%. Re fana ka limela tse tloaelehileng le tse ikhethileng tsa karohano ea moea ho hlokomela litlhoko tse fapaneng tsa liindasteri tse fapaneng tse kang lik'hemik'hale, matla, metallurgy le tse ling. Limela tsa rona ha li sebetse hantle feela empa li hloka tlhokomelo e fokolang, e leng se etsang hore e be tharollo e nepahetseng bakeng sa likhoebo tse batlang ho ntlafatsa tlhahiso ea tsona. Shanghai Lianfeng Gas Co., Ltd., re ikemiselitse ho fihlela litlhoko tse khethehileng tsa bareki ba rona ka ho fana ka limela tsa karohano tsa moea tse tšepahalang le tse theko e tlaase. Ikopanye le rona ho ithuta haholoanyane ka lihlahisoa le litšebeletso tsa rona.