PSI 
From 2013 year we are member of Promotional Product Service Institute. PSI it's the most important and strongest international organizatio contrentating ovet 7000 producers and distributors of promotional articles. One of most event is PSI fair in Dusseldorf - edition always in January.
PIAP 
Our Company is member of Polska Izba Artykułów promocyjnych form 2012. PIAP exist form 2007, and most important job is presenting and protection buisness of members.
Downloading any graphic content, in particular samples of products made by us, and their use, both from our website www.mart-mugs.com and from the content posted on our social media is - without our express consent - forbidden, unless expressly indicated otherwise. Such action may constitute an act of unfair competition, infringement of copyright, as well as infringement of industrial property rights. Please send inquiries regarding the granting of such consent to the e-mail address biuro@mart.com.pl.