Hangzhou Guanshan Instrument Co., Ltd (eo pele e neng e le Hangzhou Guanshan Instrument Factory) e thehiloe ka Mphalane 1988, e ikhethang ka ho hlahisa limitara le lisebelisoa tsa liindasteri. Ntlo-kholo e sebakeng sa Hangzhou 'me e haufi le Noka e ntle ea Fuchun. Sebaka se loketseng sa lipalangoang se u nka metsotso e 40 feela ho ea Boema-fofane ba Machaba ba Hangzhou Xiaoshan le hora ho ea seteisheneng se seholo sa terene sa Asia.
Hona joale re na le lik'hamphani tse tharo, k'hamphani ka 'ngoe e tsepamisitse maikutlo mafapheng a fapaneng. Ntlo-khōlō ea Hangzhou (e etsa mefuta eohle ea li-gauge), k'hamphani e nyenyane ea Anhui (etsa likarolo tse 4 tsa khatello ea khatello) le k'hamphani e nyenyane ea Shanghai (ho etsa le ho ntshetsa pele litekanyo li sebetsa ho hlahloba khase ea SF6 indastering ea matla).
Lihlahisoa tse ka sehloohong tsa k'hamphani ea rona li kenyelletsa mekhahlelo e 5 e nang le litlhaloso tse fetang 2000 tse kang gauge ea khatello, thermometer, phallo meter, SF6 Gas density monitor le mocheso o tšehetsang ka ho khetheha li-transformer. Ka lilemo tse fetang 30 tsa boiteko bo tsoelang pele, re fetohile moetsi oa ka sehloohong oa khatello ea khatello Chaena. Ha re na karolo e kholo ea 'maraka lapeng feela re sebelisa lets'oao la rona le ikemetseng la GUANSHAN, empa hape re romella limmaraka Europe, Amerika, Middle East le limmaraka tsa Asia Boroa-bochabela. Joalo ka k'hamphani ea litsebi tsa khoebo ea kantle ho naha, re na le tlhahiso le nts'etsopele ea litsebi, sehlopha sa barekisi, ho fa bareki mefuta e fapaneng ea tlhahiso ea OEM le tšebeletso e hlophisitsoeng. Rea u amohela ka tieo ho khetha sesebelisoa sa GUANSHAN.


