Shanghai Lianfeng Gas Co., Ltd. e motlotlo ho tsejoa e le moetsi oa limela oa Vpsa O2 ea holimo Chaena. Joaloka mofani oa thepa ea ka sehloohong le feme, re sebetsa ka ho khetheha ho fana ka limela tsa boleng bo holimo tsa Vpsa O2 bakeng sa mefuta e mengata ea lisebelisoa tsa indasteri. Bokhoni ba rona bo tsoetseng pele ba ho etsa tlhahiso le boitseanape ba theknoloji ea Vpsa bo re thusa ho fana ka tharollo e tšepahalang le e sebetsang ea tlhahiso ea oksijene ho bareki ba rona. Limela tsa rona tsa Vpsa O2 li etselitsoe ho fihlela litlhoko tse boima tsa liindasteri tse fapaneng, ho kenyeletsoa tšepe, khalase, pampiri, ho hloekisa metsi a litšila, le tse ling. Re tsepamisitse maikutlo ho boqapi le boleng, lihlahisoa tsa rona li hahiloe ho fana ka ts'ebetso e holimo, ho sebetsa hantle ha matla, le ho baballa litšenyehelo. Ka boitlamo ba ho khotsofala ha bareki, Shanghai Lianfeng Gas Co., Ltd. e ntse e tsoela pele ho beha maemo a bokhabane tlhahisong ea limela tsa Vpsa O2. Re inehetse ho fana ka litharollo tsa turnkey le tšehetso e felletseng ho fihlela litlhoko tse ikhethang tsa bareki ba rona. Ikopanye le rona kajeno ho ithuta haholoanyane ka limela tsa rona tsa boleng bo holimo tsa Vpsa O2 le hore na li ka u tsoela molemo joang.