YUANKY dzakatangwa kubvira muna 1989, iyo inopa mhando yepamusoro, mutengo unokwikwidzana uye sevhisi yakanaka kwazvo. Inyanzvi yekugadzira mhando dzese dzezvigadzirwa zveCarbon, kusanganisira mota, bhurashi remudhudhudhu nebhurashi, bhurashi remagetsi, bhurashi remidziyo yemumba, bhurashi remota rinodhonza maindasitiri, bhurashi reinjini yechitima, ring inotsvedza yemota, ring yekabhoni-graphite kana ring yegrafitiseal ine pureness uye munguva pfupi iri kutevera.

Zvigadzirwa zvisiri zvemhando dzakasiyana zvinogona kugadzirwa uye kugadzirwa zvichienderana nezvinodiwa nevashandisi.

Kana tichitaura nezvefekitori yakavakwa, tine michina yepamusoro-soro yekugadzira nekuyedza, timu yemainjiniya vane ruzivo rwakakura mukugadzira nekugadzira kwemakore mazhinji.

Tinogara tichiti "Hunhu ndihwo hwekutanga, Kutendeseka ndihwo hwaro" sepfungwa yefekitori yedu, uye tine ruzivo rwakakura nezvezvigadzirwa zvekabhoni uye tinovavarira kuva mhando yepamusoro.