IiYuanky zaqalwa ukususela ngo-1989, nto leyo enika umgangatho ophezulu, ixabiso elikhuphisanayo kunye nenkonzo egqwesileyo. Ngumvelisi ochwephesha weentlobo ngeentlobo zeemveliso zeCarbon, kubandakanya iimoto, ibrashi yebhayisekile kunye nebrashi yokuhlanganisa, ibrashi yezixhobo zombane, ibrashi yezixhobo zasekhaya, ibrashi yemoto yokudonsa yemizi-mveliso, ibrashi yenjini yesitimela, indandatho yokutyibilika kwemoto, i-carbon-graphite okanye i-graphiteseal ring ecocekileyo kakhulu kwaye kungekudala.

Iimveliso ezingezizo ezisemgangathweni zeemodeli ezahlukeneyo zinokuyilwa kwaye zenziwe ngokweemfuno ezizodwa zabasebenzisi.

Ngokuphathelele umzi-mveliso okhoyo, sinezixhobo zobuchwephesha ezikumgangatho ophezulu nezobuchwephesha, ezikhethekileyo zokuvelisa nokuvavanya, iqela leenjineli ezinobuchule ezinamava amaninzi ekuyileni nasekuveliseni iminyaka emininzi.

Sisoloko sigxininisa kwi-"Umgangatho yeyona nto iphambili, ukunyaniseka sisiseko" njengesiseko sefektri yethu, kwaye sinamava amaninzi kwiimveliso zekhabhoni kwaye sijonge ukuba lolona phawu luphezulu.