Umatshini wokukrola owenziwe ngokwakho waseYongJin
Umatshini wokukrotsha owenziwe ngokwakho waseYongJin. Ukwenziwa kwawo kubandakanya iinkqubo ezahlukeneyo: uyilo lweeprototype, ukusika i-CNC, ukugawula, kunye nokubhola, ukuwelda, ukugqiba, kunye nokudibanisa.