Hoʻokumu ʻia i ka makahiki 1995, ʻo Shanghai Lianfeng Gas Co., Ltd. he mea hana nui, mea hoʻolako, a me ka hale hana o nā lako kinoea ʻenehana ma Kina. Hoʻolālā ʻia kā mākou Nitrogen Generator Unit e hana i ke kinoea nitrogen maʻemaʻe kiʻekiʻe ma ka pūnaewele, e hāʻawi ana i kahi hopena hilinaʻi a kūpono hoʻi no nā noi ʻoihana like ʻole. Hoʻohana kā mākou Nitrogen Generator Unit i ka ʻenehana kiʻekiʻe a i ʻole pressure swing adsorption (PSA) no ka lawe ʻana i ka nitrogen mai ka lewa, e hoʻopau ana i ka pono o nā cylinders kuʻuna a i ʻole ka hāʻawi ʻana i ka nitrogen wai. Me ka hoʻolālā paʻa a me ka modular, hiki i kā mākou Nitrogen Generator Unit ke maʻalahi a hoʻokomo ʻia i loko o nā ʻōnaehana i loaʻa, e hāʻawi ana i kahi lako nitrogen hoʻomau a me ka noi no kāu mau hana. Inā makemake ʻoe i ka nitrogen no ka hoʻopili meaʻai, ka hana uila, nā kaʻina hana lāʻau lapaʻau, a i ʻole nā ʻoihana ʻē aʻe, hiki ke hana ʻia kā mākou Nitrogen Generator Unit e hoʻokō i ka maʻemaʻe kikoʻī, kahe kahe, a me nā koi koi. Kākoʻo ʻia e ko mākou akamai a me ka hoʻokō ʻana i ka maikaʻi, ʻo Shanghai Lianfeng Gas Co., Ltd. e hōʻoia i ka hana hilinaʻi a me ka waiwai kūʻokoʻa no kāu pono kinoea nitrogen. E kelepona mai iā mākou i kēia lā no ka ʻike hou aku e pili ana i kā mākou Nitrogen Generator Unit.