Shanghai Lianfeng Gas Co., Ltd. ni uruganda rukomeye, rutanga ibicuruzwa, n’uruganda mu Bushinwa, rutanga ibikoresho byiza bya Vpsa Oxygen Generation Units bifite 90% byera. Ibicuruzwa byacu bizwi cyane byashizweho kugirango bikore neza kandi bihendutse kubyara ogisijeni mubikorwa bitandukanye byinganda. Ishami ryacu rya Vpsa Oxygene ikoresha tekinoroji ya Vacuum Pressure Swing Adsorption (VPSA), ifasha gutandukanya ogisijeni nizindi myuka yo mu kirere. Sisitemu irashobora kubyara ogisijeni ifite urwego rugera kuri 90%, yujuje ibyifuzo byabakiriya bacu. Hamwe nimyaka myinshi yubuhanga mubikoresho bitanga gaze, twashizeho izina ryo gutanga ibice byizewe kandi biramba bya Vpsa Oxygene. Ibicuruzwa byacu bikoreshwa cyane mu nganda nko gukata ibyuma, gukora ibirahure, gutunganya amazi mabi, nibindi byinshi. Nkumutanga wizewe, dushyira imbere ubwiza bwibicuruzwa no guhaza abakiriya. Twiyemeje gutanga ibisubizo bishya byujuje ibyifuzo bitandukanye byabakiriya bacu. Menyesha Shanghai Lianfeng Gas Co., Ltd. kubisabwa byose bya Vpsa Oxygene Igisabwa.