Shanghai Lianfeng Gas Co., Ltd. ni uruganda rukomeye, rutanga isoko, n’uruganda rw’inganda zitandukanya ikirere mu Bushinwa. Ibihingwa byacu bitandukanya ikirere byashizweho kugirango bitandukane umwuka wikirere mubice byibanze byacyo, harimo azote, ogisijeni, na argon, dukoresheje inzira izwi nka distillation distillation. Hamwe no kwiyemeza ubuziranenge no guhanga udushya, twiyemeje nk'umuntu wizewe utanga ibisubizo byizewe kandi byiza byo gutandukanya ikirere ku nganda zitandukanye, harimo gukora ibyuma, inganda zikora imiti, n'ubuvuzi. Uruganda rwacu rutandukanya ikirere rwakozwe kugirango rutange imyuka ihanitse yujuje ibyifuzo by’abakiriya bacu, mu gihe inatanga ingufu kandi zikoresha neza. Muri Shanghai Lianfeng Gas Co., Ltd., twishimiye ubushobozi bwacu bwo gutunganya ibihingwa bitandukanya ikirere kugirango twuzuze ibisabwa byihariye bya buri mukiriya, dutanga ibisubizo bihuye nibisabwa byihariye. Hamwe no kwibanda ku bwiza, kwiringirwa, no guhaza abakiriya, duharanira kuba amahitamo yatoranijwe yo gukemura ibibazo byo gutandukanya ikirere mu Bushinwa ndetse no hanze yacyo.