Kumenyekanisha Ruyuan, ibicuruzwa byujuje ubuziranenge byazanwe na Shanghai Lianfeng Gas Co., Ltd., uruganda rukora gaze, rutanga, n’uruganda mu Bushinwa. Ruyuan kabuhariwe mu gutanga imyuka myinshi yinganda n’inganda zidasanzwe, harimo ariko ntizigarukira gusa kuri ogisijeni, azote, argon, helium, na dioxyde de carbone, kugira ngo ihuze ibyifuzo bitandukanye by’inganda zitandukanye. Ibicuruzwa byacu byakozwe muburyo bwitondewe hifashishijwe ikoranabuhanga rigezweho kandi ryubahiriza ibipimo ngenderwaho bigenzura ubuziranenge, byemeza ko byiringirwa kandi bihamye mu mikorere. Waba uri mu nganda, ubuvuzi, ibiryo n'ibinyobwa, cyangwa izindi nganda, Ruyuan ifite igisubizo cyo guhaza gaze yawe. Nizina ryizewe mubikorwa bya gaze, Shanghai Lianfeng Gas Co., Ltd. yiyemeje gutanga ibicuruzwa bidasanzwe na serivisi zabakiriya. Duharanira kurenga kubiteganijwe no kubaka ubufatanye burambye nabakiriya bacu bafite agaciro. Hitamo Ruyuan kubisabwa bya gaze kandi wibonere itandukaniro ubuziranenge nubwizerwe bushobora gukora.