Yapı ve İnşaat / Polonya Alım Satım İş Birliği Nakliye İhale İlanları Polonya için İhracatı İlanları, Polonya İthalat ve İhracat

I would like to contact some companies in Turkey to ask about prices of prefabricated concrete structure - could you give me some contact point?

I am an entrepreneur from Poland and I deal with the production of steel structures. Due to the current situation in the world, we have limited access to structural steel. What are the possibilities of purchasing steel from Turkey and how is the entire procedure?