According to an entry on Göttfert’s own blog, Göttfert also attended the Iran Plast 2016 exhibition, which occurred in April 2016 in Tehran: "After loosening of the embargo and the resumption of Iran Plast in the international exhibition program the decision was quickly made to this year's 10th Iranplast participate in GÖTTFERT Materials Testing GmbH. We were present with a booth of our local agent Farasar chemistry in Tehran. A sales representative of the company GÖTTFERT was for technical support locally." (Göttfert Blog, “Iran Plast 2016”).
Gottfert works in Iran through its partner, FaraSar Chimie Co. On FaraSar's website, Gottfert products are advertised. (FaraSar Website, "Products")