YUANKY idakhazikitsidwa kuyambira 1989, yomwe imapereka mawonekedwe apamwamba, mtengo wampikisano komanso ntchito yabwino kwambiri m'mawu. Ndi ndani yemwe amapanga mitundu yonse ya zinthu za Carbon, kuphatikiza galimoto, burashi yamoto ndi kusonkhanitsa burashi, burashi yamagetsi yamagetsi, burashi yazida zam'nyumba, burashi yamoto yamafakitale, burashi ya injini ya sitima, mphete yoterera, kaboni-graphite kapena mphete ya graphiteseal yapamwamba kwambiri ndipo posachedwa.

Zogulitsa zopanda muyezo zamitundu yosiyanasiyana zitha kupangidwa ndikupangidwa malinga ndi zofunikira za ogwiritsa ntchito.

Monga momwe fakitale idakhazikitsidwa, tili ndi njira zapamwamba komanso zopangira, zida zapamwamba zapadera zopangira ndi kuyesa, gulu la akatswiri opanga akatswiri omwe adziwa zambiri pakupanga ndi kupanga kwazaka zambiri.

Nthawi zonse timalimbikira kuti "Ubwino ndiye woyamba, Kuwona mtima ndiye maziko" monga mfundo za fakitale yathu, ndipo takhala tikudziwa zambiri pazakudya za kaboni ndipo tikufuna kukhala mtundu wapamwamba kwambiri.