ʻO Shanghai Lianfeng Gas Co., Ltd. kahi mea hana alakaʻi, mea hoʻolako, a me ka hale hana o ka nitrogen wai ma Kina. Hoʻokumu ʻia kā mākou wai nitrogen me ka hoʻohana ʻana i ka ʻenehana holomua a me nā mea waiwai kiʻekiʻe e hōʻoia i ka maʻemaʻe kiʻekiʻe a me ka pono. Hoʻohana nui ʻia kā mākou wai nitrogen i nā ʻoihana like ʻole me ka lāʻau lapaʻau, ka lāʻau lapaʻau, ka meaʻai, a me ka hana semiconductor. Hoʻohana maʻamau ia no ka hoʻoheheʻe cryogenic, mālama, a me ka lawe ʻana i nā laʻana olaola, a me ka mālama cryotherapy a me ka hana ʻana i nā mea uila. Haʻaheo mākou i kā mākou kūpaʻa i ka hāʻawi ʻana i nā huahana kiʻekiʻe a me ka lawelawe kūʻai kūʻokoʻa. Me nā makahiki o ka ʻike ma ka ʻoihana, ua loaʻa iā mākou kahi inoa ikaika no ka hilinaʻi a me ka maikaʻi. Loaʻa kā mākou wai nitrogen i loko o nā koho pahu like ʻole e hoʻokō i nā pono like ʻole o kā mākou mea kūʻai. Ma Shanghai Lianfeng Gas Co., Ltd., ke hoʻoikaika nei mākou e hoʻolako i ka wai hau hau kiʻekiʻe e kū ana i nā kūlana honua, a ua hoʻolaʻa mākou i ka hoʻokele ʻana i ka hana hou a me ka maikaʻi i ka ʻoihana kinoea.