Shanghai Lianfeng Gas Co., Ltd. ke moetsi, mofani oa thepa, le feme ea lisebelisoa tsa boleng bo holimo tse hloekisang khase ea China. Sehlahisoa sa rona sa maemo a holimo, Multi-Stage Integrated Purifier, ke tharollo ea mantlha bakeng sa likhase tse hloekileng le tse hloekisitsoeng. Sehloekisi sena se etselitsoe ho tlosa litšila tse joalo ka mongobo, oksijene, le li-hydrocarbon tse tsoang khase, e hlahisang likhase tse hloekileng le tse hloekileng. E na le sistimi e nang le mekhahlelo e mengata e ts'oereng le ho tlosa litšila tse fapaneng, e netefatsa phallo ea pele. Multi-Stage Integrated Purifier e bonolo ho e kenya mme e sebetsa ka khutso ka litlhoko tse fokolang tsa tlhokomelo. E loketse mefuta e fapaneng ea lits'ebetso, ho kenyeletsoa chromatography ea khase, tlhahiso ea semiconductor, le ho tlatsa khase. Boitlamo ba rona ba boleng le khotsofalo ea bareki bo tšehetsoa ke mehato e thata ea taolo ea boleng e netefatsang hore karolo e 'ngoe le e 'ngoe e finyella litekanyetso tsa rona tse tiileng. Ho tsetela ho Multi-Stage Integrated Purifier ho tsoa Shanghai Lianfeng Gas Co., Ltd. ke qeto e bohlale bakeng sa ho netefatsa hore melapo ea hau ea khase ha e na litšila. Ikopanye le rona kajeno ho ithuta haholoanyane ka mefuta ea rona e makatsang ea lihloekisi tsa khase.