Shanghai Lianfeng Gas Co., Ltd. o se taʻutaʻua gaosi oloa, faʻatau oloa, ma falegaosimea o laʻau vavae ese i Saina. O le matou Air Separation Plant Capital Cost o se fofo taugofie mo pisinisi o loʻo vaʻavaʻai e gaosia le okesene mama, nitrogen, ma argon. O la matou tau faʻavae mo laʻau vavaega o le ea ua mamanuina e faʻafetaui ai manaʻoga faʻapitoa o matou tagata faʻatau, tuʻuina atu faʻatuatuaina ma lelei faʻagasologa o gaosiga i se tau taugofie. Faatasi ai ma le tele o le poto masani ma le poto masani i le alamanuia, ua matou atiaeina le tele o vaifofo o le vaeluaga o le ea e mafai ona faʻafetaui e fetaui ma faʻaoga eseese tau pisinisi. Pe o oe i totonu o vailaʻau, vailaʻau, poʻo le gaosiga o uʻamea, o la matou tau faʻavae mo laʻau vaeluaga o le ea e ofoina atu se tali faʻalagolago ma taugofie mo au gaosiga o manaʻoga. I Shanghai Lianfeng Gas Co., Ltd., matou te tuuto atu i le tuʻuina atu o oloa maualuga ma auaunaga faʻapitoa mo tagata faʻatau. Fa'afeso'ota'i i matou i le asō e a'oa'o atili e uiga i le tau o le Air Separation Plant Capital Cost ma pe fa'apefea ona manuia lau pisinisi.