Welina mai iā Shanghai Lianfeng Gas Co., Ltd., he mea hana nui, mea hoʻolako, a me ka hale hana o nā kinoea ʻenehana ma Kina. ʻO kā mākou laina huahana e pili ana i ka oxygen, nitrogen, a me argon, nā mea a pau e pono ai no nā ʻano hana ʻenehana. Hoʻohana nui ʻia kā mākou kinoea oxygen i nā kaʻina hana e like me ka mining, welding, a me ka ʻoki metala, ʻoiai he mea koʻikoʻi ka nitrogen no ka hoʻopili ʻana i ka meaʻai, hana kemika, a me ka hana uila. Hoʻohana pinepine ʻia kā mākou kinoea argon i ka welding a me ka hana metala, a me ka hana ʻana i nā semiconductor a me ke aniani. Ma Shanghai Lianfeng Gas Co., Ltd., ua kūpaʻa mākou i ka hāʻawi ʻana i nā kinoea ʻenehana kiʻekiʻe a hilinaʻi i kā mākou mea kūʻai. Me ka manaʻo nui i ka maikaʻi o ka huahana a me ka ʻoluʻolu o ka mea kūʻai aku, hōʻoia mākou e hoʻokō kā mākou huahana āpau i nā kūlana kiʻekiʻe loa a hāʻawi ʻia i ka manawa kūpono. Inā ʻoe e ʻimi nei i ka oxygen, nitrogen, a i ʻole argon gas, hiki iā ʻoe ke hilinaʻi iā Shanghai Lianfeng Gas Co., Ltd. e hoʻokō i kāu mau pono kinoea ʻenehana. E kelepona mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou huahana a me nā lawelawe.