I-Shanghai Lianfeng Gas Co., Ltd., umenzi ohamba phambili kunye nomthengisi wokuhlukana kwegesi kunye nezixhobo zokucoca e-China, unikezela inkqubo ye-Pressure Swing Adsorption (PSA). Ubuchwephesha obuphambili busetyenziswa kakhulu ukwahlula iigesi ezifana neoksijini, initrogen, kunye nekharbon diokside emoyeni, ukuhlanjululwa kwehydrogen, kunye nezinye izicelo zamashishini. Ngaphezulu kweminyaka engama-20 yobungcali kwishishini legesi, iShanghai Lianfeng Gas Co., Ltd. ibonelela ngetekhnoloji yokusika kwisixhobo sabo senkqubo yePSA, ibonelela ngeemveliso ezikumgangatho ophezulu ezisebenza kakuhle, ezithembekileyo, nezihlangabezana neemfuno ezithile zesicelo ngasinye. Njengomzi-mveliso wezixhobo ze-PSA e-China, i-Shanghai Lianfeng Gas Co., Ltd. ibonelela kwiimfuno ezahlukeneyo zabathengi basekhaya nakwihlabathi jikelele, ibonelela ngezisombululo ezilungelelanisiweyo ezenza ixabiso eliphezulu kunye nokunciphisa iindleko. Ngokugxila kumgangatho, ukhuseleko, kunye nozinzo, izixhobo zenkqubo yePSA yaseShanghai Lianfeng Co., Ltd. lukhetho olufanelekileyo kumashishini ahlukeneyo.