Ho hlahisa tharollo ea morao-rao ea ho arola oksijene le naetrojene moeeng, e tlisoang ho uena ke Shanghai Lianfeng Gas Co., Ltd. Joaloka moetsi ea ka sehloohong, mofani oa thepa le fektheri Chaena, re motlotlo ho fana ka tsamaiso ea morao-rao e lumellang hore ho be le karohano e sebetsang le e sebetsang ea likhase tsena tse peli tsa bohlokoa. Theknoloji ea rona e tsoetseng pele e netefatsa bohloeki bo phahameng, le karohano e nepahetseng, e finyella litlhoko tsa liindasteri tse fapa-fapaneng tse kenyeletsang likopo tsa bongaka, tsa indasteri le tsa laboratori. Ka sehlahisoa sa rona, o ka lebella liphello tse ka tšeptjoang le tse tsitsitseng, tse lumellang ho kopanngoa ha seamless ts'ebetsong ea hau. Hore na o hloka oksijene kapa naetrojene bakeng sa lits'ebetso tsa bongaka, lits'ebetso tsa tlhahiso, kapa lipatlisiso tsa mahlale, tharollo ea rona e etselitsoe ho fihlela litlhoko tsa hau tse ikhethileng. Tšepa Shanghai Lianfeng Gas Co., Ltd. ho u fa lisebelisoa tsa maemo a holimo bakeng sa ho arola oksijene le naetrojene moeeng.