Kumenyekanisha Air Fractionation, ibicuruzwa bigezweho biva muri Shanghai Lianfeng Gas Co., Ltd. Nkumushinga wambere, utanga ibicuruzwa, n’uruganda mu Bushinwa, twishimiye gutanga ubwo buhanga bugezweho bwo gutanga serivise nziza zo kugabanya ikirere. Ibicuruzwa byacu byashizweho kugirango bitandukane neza kandi bisukure umwuka mubyuka byacyo, harimo azote, ogisijeni, na argon, byujuje ibyifuzo bitandukanye byinganda nubuvuzi. Hamwe nimyaka yubuhanga nubuhanga buhanitse bwo gukora, turemeza imikorere idasanzwe, kwizerwa, numutekano mubicuruzwa byacu byo gucamo ikirere. Ibyo twiyemeje guhanga udushya no guhaza abakiriya byatumye tuba izina ryizewe mu nganda, ritanga ibisubizo byujuje ubuziranenge kandi birenze ibyateganijwe. Haba kubikorwa byinganda, ibigo nderabuzima, cyangwa laboratoire yubushakashatsi, ibicuruzwa byacu byo mu kirere nibyo byiza byo kubona gaze nziza kandi nziza. Wizere Shanghai Lianfeng Gas Co., Ltd nkumufatanyabikorwa wawe kubyo ukeneye byose byo kugabanya ikirere, kandi wibonere itandukaniro mubyiza nibikorwa neza ibicuruzwa byacu bishobora kuzana mubikorwa byawe.