Welina mai iā Shanghai Lianfeng Gas Co., Ltd., he mea hana nui a me ka mea hoʻolako i nā mea kanu ʻea oxygen ma Kina. Me kā mākou hale hana kiʻekiʻe a me ka ʻenehana kiʻekiʻe, ua hoʻolaʻa mākou i ka hāʻawi ʻana i nā mea kanu gas oxygen kiʻekiʻe e hoʻokō i nā pono like ʻole o kā mākou mea kūʻai. Hoʻolālā ʻia kā mākou mau mea kanu oxygen e hana pono i ka oxygen maʻemaʻe kiʻekiʻe no ka nui o nā noi ʻoihana. Inā ʻoe i loko o ka ʻoihana lapaʻau, kaiapuni, a i ʻole nā mea hana ʻoihana, ʻo kā mākou mea kanu gas oxygen hilinaʻi a kūʻai ʻia ka hopena kūpono no kāu pono lako oxygen. Ma ke ʻano he mea hana hilinaʻi a me ka mea hoʻolako, ua kūpaʻa mākou i ka hāʻawi ʻana i nā huahana kiʻekiʻe a me ka lawelawe mea kūʻai aku. ʻO kā mākou hui o ka poʻe loea e hōʻoia i kēlā me kēia mea kanu oxygen e hoʻokō i nā kūlana kiʻekiʻe o ka maikaʻi a me ka hana. E koho iā Shanghai Lianfeng Gas Co., Ltd. ma ke ʻano he kumu kumu no nā mea kanu ʻea oxygen a ʻike i ka ʻokoʻa o ka hana ʻana me kahi mea hana pono a maikaʻi. E kelepona mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou mea kanu oxygen a pehea e hiki ai iā lākou ke pōmaikaʻi i kāu ʻoihana.