ʻO Shanghai Lianfeng Gas Co., Ltd. he mea hana nui, mea hoʻolako, a me ka hale hana o Vpsa Oxygen Plant Process ma Kina. Hoʻolālā ʻia kā mākou Vpsa Oxygen Plant Process e hoʻokaʻawale pono i ka oxygen mai ka ea me ka hoʻohana ʻana i kahi kaʻina Vacuum Pressure Swing Adsorption (VPSA). Hiki i kēiaʻenehanaʻokiʻoki ke hana i ka oxygen maʻemaʻe kiʻekiʻe no ka nui o nāʻoihanaʻoihana. ʻO kā mākou Vpsa Oxygen Plant Process he mea hilinaʻi, kumukūʻai, a maʻalahi hoʻi e hana, e lilo ia i koho kūpono no nā ʻoihana e ʻimi nei e hana i kā lākou lako oxygen ponoʻī. Me ka manaʻo nui i ka maikaʻi a me ka hana, Shanghai Lianfeng Gas Co., Ltd. e hōʻoia i kā mākou Vpsa Oxygen Plant Process e hoʻokō i nā kūlana kiʻekiʻe o ka ʻoihana. Inā ʻoe i loko o ka lāʻau lapaʻau, kaiapuni, a i ʻole nā mea hana hana, hiki i kā mākou Vpsa Oxygen Plant Process ke hoʻokō i kāu pono hana oxygen. E hilinaʻi iā Shanghai Lianfeng Gas Co., Ltd. e hāʻawi iā ʻoe i kahi Vpsa Oxygen Plant Process kiʻekiʻe e hāʻawi i ka oxygen kūpono a kiʻekiʻe no kāu mau hana.