Faʻailoaina Shanghai Lianfeng Gas Co., Ltd., o se taʻutaʻua taʻutaʻua, faʻatau oloa, ma fale gaosi oloa e faʻavae i Saina, faʻapitoa i le gaosiga o kasa ma mea faigaluega kesi maualuga. Faatasi ai ma tausaga o le poto masani ma se tautinoga i le tulaga lelei, matou te mitamita e faʻaalia a matou oloa fou i le Bangkok Exhibition. O le tele o a matou oloa e aofia ai kasa faʻapisinisi e pei o le nitrogen, oxygen, argon, ma isi mea, faʻapea foʻi ma le tele o masini kesi ma mea faʻaoga. Matou te usitaʻia tulaga faʻatonutonu lelei ma faʻaogaina auala faʻapitoa gaosiga e faʻamautinoa ai le faʻamaoni ma le saogalemu oa matou oloa. I le Bangkok Exhibition, matou te tulimatai atu e feiloaʻi ma tagata faʻatau, tagata tomai faʻapolofesa, ma paaga e faʻaalia fofo fou ma faʻatuatuaina e ofoina atu e Shanghai Lianfeng Gas Co., Ltd. Matou te faʻamaoni e faʻafetaui manaʻoga o matou tagata faʻatau ma tuʻuina atu ia i latou le maualuga maualuga o le auaunaga ma le lagolago. Asiasi i le matou fale i le Bangkok Exhibition e aʻoaʻo atili e uiga ia matou oloa ma pe faʻafefea ona matou faʻafetaui au mea e manaʻomia.