Complex sentence: They print a weekly public journal for Ulm, Göppingen, Reutlingen, Metzingen, Münsingen and Crailsheim, which includes classifieds and they own "Südwest Mail", a local postal service.
Split into simpler sentences: They print a weekly public journal for Ulm, Göppingen, Reutlingen, Metzingen, Münsingen and Crailsheim, which includes classifieds. The company also owns "Südwest Mail", a local postal service.