M. Rifat Hisarcıklığlu, President of TOBB, Mustafa Kumlu, President of TURK-İŞ Trade Union Confederation, Bendevi Palandöken, President of TESK paid a courtesy visit to newly elected President of Hak-İş Trade Union Confederation Mahmut Arslan. Mr. Salim Uslu, former President of Hak-İş Trade Union Confederation was also present.