Masana'antu samarwa zuwa allura gyare-gyare, busa gyare-gyare, extrusion, mutu simintin ko ƙirƙira gyare-gyare, smelting, hanyoyin da stamping kayayyakin daban-daban kyawon tsayuwa da kayan aikin da ake bukata domin kira mold, tare da ci gaban da masana'antu, jirgin sama, hardware, mota, gida ap. ..
Kara karantawa