Vienna is the capital and largest city of Austria, and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.794 million, and its cultural, economic, and political centre.|
Trefl HistorySince it was founded in 1985, Trefl Group has been one of the leading companies in Pomerania (Pomorze). It has both manufacturing and trading subsidiaries, three sports companies and a media company. The main business of the group is the manufacture and distribution of jigsaw puzzles, board games and playing cards.