Wamkelekile eShanghai Lianfeng Gas Co., Ltd., umenzi ophambili, umboneleli, kunye nomzi mveliso wezityalo zeoksijini ezingamanzi eTshayina. Izityalo zethu ze-oksijini zamanzi zenzelwe ukubonelela ngesisombululo esithembekileyo kunye neendleko ezifanelekileyo zokuvelisa i-oksijeni yolwelo olucocekileyo oluphezulu kuluhlu olubanzi lwezicelo zoshishino. Ngeminyaka yamava kunye nobuchule kwishishini legesi, sizibophelele ekuhambiseni umgangatho ophezulu wezityalo ze-oksijini zamanzi ezihlangabezana nemigangatho ephezulu yokusebenza kunye nokhuseleko. Indawo yethu yokuvelisa yesimanje kunye neenkqubo ezingqongqo zolawulo lomgangatho ziqinisekisa ukuba iimveliso zethu zikumgangatho ophezulu kwaye zithembekile. Nokuba ukwicandelo lezonyango, ishishini, okanye uphando, izityalo zethu zeoksijini elulwelo zenziwe ukuba zihlangabezane neemfuno zakho ezithile, zibonelela ngobonelelo oluthe rhoqo lwe-oksijini elulwelo olusulungekileyo. Sikwabonelela ngeenketho zokuhlengahlengisa ukulungelelanisa iimveliso zethu kwiimfuno zakho ezizodwa. Khetha iShanghai Lianfeng Gas Co., Ltd. njengeqabane lakho olithembileyo kuzo zonke iimfuno zakho zesityalo se-oksijini engamanzi. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokulixhasa ngayo ishishini lakho.