The 30-year-old striker was supposed to join his former club Esteghlal but opted to join the Tabriz-based football club.
Rezaei started his playing career in Foolad in 2009 and has also played in Iranian clubs Saipa, Zob Ahan and Esteghlal.
Rezaei had been a member of Belgian Club Brugge and OH Leuven as well.
The details of the deal have not been revealed.