Shanghai Lianfeng Gas Co., Ltd. wani babban kamfani ne na fasaha wanda ke aiki a cikin kera na'urar rarraba gas da kayan aikin tsarkakewa a cikin hanyar ceton makamashi da kare muhalli.Babban samfuran kamfanin sune: sassan rarraba iska na cryogenic, ceton makamashi PSA & VPSA nitrogen janareto & oxygen janareto, makamashi ceton membrane rabuwa raka'a, high dawo da kudi argon dawo da raka'a, helium dawo da raka`a, carbon dioxide dawo da raka`a, VOC sassan jiyya, sassan dawo da ɓangarorin acid, da rukunin kula da ruwan sharar gida.Ana amfani da samfuran sosai a cikin photovoltaic, karfe, sinadarai, ƙarfe foda, semiconductor, mota, da sauran masana'antu.
- A watan Mayu, an sanya hannu kan kwangilar farko na Shanghai Lianfeng - Jinan Iron da Karfe Air Separation Energy Saving Project. - A watan Disamba, an yi rajista da kafa kamfanin. - Haɓaka Fasahar Haƙar Gas Rare.
- A watan Mayu, an sanya hannu kan kwangilar aikin dawo da iskar gas na 1800 Nm3 / h na farko na duniya / na kasa photovoltaic crystal; - Haɓaka fasahar dawo da iskar gas ta fiber-optic helium da fasaha mai haƙƙin mallaka don sake amfani da sharar acid (hydrofluoric acid/hydrochloric acid/nitric acid) a cikin tsire-tsire na sel na photovoltaic.
- A watan Mayu, LONGi ya sanya hannu kan kwangila tare da Shanghai Lianfeng na na'urorin dawo da iskar gas na argon guda uku - ƙarni na farko na fasahar dawo da iskar argon. - A watan Yuli, an bude reshen Shanxi Lianfeng a Xi'an.
- A watan Yuli, an yi nasarar haɓaka ƙarni na biyu na tsarin dawo da argon kuma an sanya hannu kan kwangilar.kuma an sanya shi a cikin shekara mai zuwa.
- An yi nasarar isar da aikin dawo da argon na ƙarni na uku a ƙarshen shekara. - A watan Mayu, masana'antar Huzhou Anji ta fara samarwa da masana'anta. - A watan Agusta, an kafa reshen Baotou.
- A watan Maris, an kafa Guangdong Lianfeng Gas and Energy Co., Ltd. - A watan Yuli, an yi amfani da fasahar dawo da argon na ƙarni na huɗu; - A ranar 8 ga watan Yuli, Jiangsu Lianfeng ya gudanar da wani babban bikin kaddamar da ginin. - A watan Agusta, JA Solar na aikin gwaji na dawo da acid hydrofluoric.
- A watan Nuwamba, Shanghai Lianfeng ta kafa ofishin reshen Hangzhou. - A watan Disamba, an kafa Ruyuan Lianfeng Gas Co, Ltd.
- A watan Janairu, an kafa ofishin reshen Lianfeng Yantai.