Opolgraf is recognized as one of the most prestigious printers in Poland. They print around 8 million books under 1700 titles every year. They cooperate with many famous Polish and foreign publishers such as Pearson Education, Lexis Nexis, Cambridge University Press, Macmillan, Lektor Klett or Elsevier. It proves that Opolgraf is able to fulfil even the most demanding criteria of printing. They are considered to be flexible, open and reliable, as they always deliver their excellently printed books on time and constantly improve their services.