Shanghai Lianfeng Gas Co., Ltd n’uruganda rukomeye, rutanga isoko, n’uruganda rw’uruganda rwa PSA Nitrogen mu Bushinwa rugamije guhaza inganda za azote mu mavuta na gaze, ibiryo n'ibinyobwa, imiti, n’inganda nyinshi. Uruganda rwa azote rwa PSA rukoresha tekinoroji ya Pressure Swing Adsorption kugirango itange gaze ya azote yuzuye iturutse mu kirere. Inzira yemeza ko azote yakozwe yujuje ibisabwa byose mu nganda, kandi ifite umutekano rwose gukoreshwa mu nganda iyo ari yo yose. Muri Shanghai Lianfeng Gas Co., Ltd., dukoresha ikoranabuhanga rigezweho hamwe nibikoresho byiza byo mu rwego rwo gukora ibihingwa bya azote bya PSA bikora neza kandi biramba. Ibimera byacu bifite igishushanyo mbonera, kandi gifite umwanya muto. Biroroshye gushiraho kandi bisaba kubungabungwa bike, bigatuma bahitamo neza inganda zishaka kugabanya ibiciro byo gukora. Byongeye kandi, dutanga ibicuruzwa byujuje ibisabwa byinganda, tukareba ko abakiriya bacu bakira ibicuruzwa byiza bihuye nibyifuzo byabo. Mu gusoza, Shanghai Lianfeng Gas Co., Ltd. niyo ihitamo ryiza ku nganda iyo ari yo yose isaba Ibimera bya PSA. Ibicuruzwa byacu bifite ubuziranenge, kandi dutanga inkunga nziza kubakiriya kugirango tumenye neza ko ibyo abakiriya bacu bakeneye.