Welina mai iā Shanghai Lianfeng Gas Co., Ltd., he mea hana nui, mea hoʻolako, a me ka hale hana o nā mīkini mea kanu oxygen ma Kina. Hoʻolālā ʻia kā mākou mīkini mea kanu oxygen hou e hāʻawi i kahi hopena kūpono no nā ʻoihana e koi ana i ka nui o ka oxygen. Kūkulu ʻia kā mākou mīkini mea kanu oxygen me nā mea kiʻekiʻe a me nā ʻenehana holomua, e hōʻoiaʻiʻo ana i ka hana kūpono a hilinaʻi. Me ka nānā ʻana i ka pono o ka ikehu a me nā koi haʻahaʻa haʻahaʻa, hāʻawi kā mākou mau mīkini i kahi lanakila hoʻokūkū no nā ʻoihana e ʻimi nei e hoʻomaikaʻi i kā lākou kaʻina hana oxygen. Inā ʻoe i loko o ka lāʻau lapaʻau, ʻoihana, a ʻoihana paha, ua hoʻonohonoho ʻia kā mākou mīkini mea kanu oxygen e hoʻokō i kāu mau koi kikoʻī. Mai ka hana liʻiliʻi a hiki i nā noi ʻoihana nui, loaʻa iā mākou ka hiki ke hāʻawi i nā hoʻonā maʻamau e kūpono i kāu mau pono. Ma Shanghai Lianfeng Gas Co., Ltd., ua kūpaʻa mākou i ka hāʻawi ʻana i nā huahana ʻoi aku ka maikaʻi ma nā kumukūʻai hoʻokūkū, kākoʻo ʻia e ka lawelawe mea kūʻai aku. E hoʻokaʻaʻike mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou kumu kūʻai mīkini mea kanu oxygen a pehea e hiki ai iā mākou ke kōkua iā ʻoe e hoʻonui i kāu hiki ke hana oxygen.