Kuyambitsa Air Asu, makina apamwamba kwambiri komanso ogwira mtima operekera mpweya wopangidwa ndi Shanghai Lianfeng Gas Co., Ltd., ogulitsa ndi fakitale ku China. Chogulitsa chatsopanochi chapangidwa kuti chipereke gwero lopitilira komanso lodalirika la okosijeni pazinthu zosiyanasiyana zamakampani ndi zamankhwala. Air Asu imagwiritsa ntchito ukadaulo wapamwamba kupanga ndi kusunga mpweya pamalopo, kuthetsa kufunikira kwa masilinda achikhalidwe komanso kuchepetsa ndalama zonse. Mapangidwe ake ophatikizika komanso osavuta kugwiritsa ntchito amapangitsa kuti ikhale yoyenera pazosintha zosiyanasiyana, kuchokera kuzipatala ndi ma laboratories kupita ku mafakitale opanga ndi ntchito zowotcherera. Monga wopanga wodalirika, Shanghai Lianfeng Gas Co., Ltd. Kudzipereka kwathu pakuchita bwino pakupanga ndi ntchito kumatipangitsa kukhala ogulitsa omwe amakonda makasitomala omwe akufuna mayankho odalirika a okosijeni. Dziwani bwino komanso kuchita bwino kwa Air Asu, njira yabwino kwambiri yoperekera mpweya kuchokera kwa akatswiri amakampani ku Shanghai Lianfeng Gas Co., Ltd.