ʻO Shanghai Lianfeng Gas Co., Ltd. he mea hana nui, mea hoʻolako, a me ka hale hana ma Kina, kūikawā i ka hana ʻana i ka cryogenic distillation o ka ea. ʻO kā mākouʻoihana kiʻekiʻe a me kaʻenehana kiʻekiʻe e hiki ai iā mākou ke hana i nā mea hana hoʻoheheʻe cryogenic kiʻekiʻe a maikaʻi no nāʻoihanaʻoihana likeʻole. Hoʻolālā ʻia kā mākou cryogenic distillation o nā huahana ea e hoʻokaʻawale a hoʻomaʻemaʻe i ka ea i loko o kāna mau mea mua, me ka nitrogen, oxygen, a me argon, me ka hoʻohana ʻana i ke kaʻina cryogenic. ʻAe kēia i ka hana ʻana i nā kinoea maʻemaʻe kiʻekiʻe e pono ai no ka nui o nā ʻoihana, e like me ka mālama olakino, uila, a me ka hana ʻana. Ma Shanghai Lianfeng Gas Co., Ltd., ua hoʻolaʻa mākou i ka hāʻawi ʻana i nā hopena hilinaʻi a maikaʻi hoʻi no kā mākou mea kūʻai aku cryogenic distillation pono. Hoʻāʻo ikaika ʻia kā mākou huahana e hōʻoia i ka hana maikaʻi loa a kākoʻo ʻia e kā mākou hui kākoʻo ʻenehana ʻike. E koho iā Shanghai Lianfeng Gas Co., Ltd. no kāu distillation cryogenic a pau o nā koi o ka ea a ʻike i ka ʻokoʻa o kā mākou ʻike a me ka hoʻolaʻa ʻana i ka maikaʻi.