"The attack, meant to destroy the ANC, has already started through NUM [Cosatu-alligned National Union of Mineworkers]. Soon it will be the SACP... the target is the ANC," Dlamini said.
He was delivering his message of support at the ANC's elective conference being held at the University of Free State's campus in Mangaung.
The conference was important to workers around the country.
"Our expectations from this conference as workers, besides the election of new leadership, are the policies that will come out at the end of this conference."
Dlamini appealed to delegates to include the banning of labour brokers in their policy decisions.
"Labour brokers cannot be managed and should therefore be banned."