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Amabha Ezindiza
Imigoqo yokundiza eyenziwe ngobumba isetshenziswa nge-round link kanye ne-flat link chain assembly yokuthutha amalahle kanye nezinye izimpahla zezimayini ikakhulukazi. Izinto ezenziwe ngensimbi ye-Cr & Mo alloy ephezulu, enikeza ukuqina komsindo kanye nokuphila isikhathi eside.
