Re hlahisa sistimi ea Nitrogen Compression, e tlisoang ho uena ke Shanghai Lianfeng Gas Co., Ltd., moetsi ea ka sehloohong, mofani oa thepa, le feme ea lisebelisoa tsa khase ea indasteri Chaena. Sistimi ea rona ea Nitrogen Compression e etselitsoe ts'ebetso e nepahetseng le e tšepahalang, e fana ka naetrojene e hatelitsoeng ea boleng bo holimo bakeng sa lits'ebetso tse fapaneng tsa indasteri. Ho Shanghai Lianfeng Gas Co., Ltd., re utloisisa bohlokoa ba ho ba le sistimi e tšepahalang ea naetrojene tšebetsong ea hau. Ke ka hona re entseng moetso oa rona oa Nitrogen Compression ho fihlela maemo a holimo a ts'ebetso, ho tšoarella, le polokeho. Ka theknoloji ea rona ea morao-rao le tsebo ea lisebelisoa tsa khase ea indasteri, re etsa bonnete ba hore tsamaiso ea rona ea Nitrogen Compression e tla finyella litlhoko tsa hau tse khethehileng le ho feta tebello ea hau. Hore na o indastering ea tlhahiso, ea petrochemical kapa ea meriana, sistimi ea rona ea Nitrogen Compression ke tharollo e nepahetseng bakeng sa litlhoko tsa hau tsa phepelo ea khase ea naetrojene. Tšepa Shanghai Lianfeng Gas Co., Ltd. ho u fa sistimi e tšepahalang le e sebetsang ea naetrojene e tla ntlafatsa tlhahiso le polokeho ea ts'ebetso ea hau.