Metals–Iron–Steel Importers, Iran Import Companies

We are an auto parts producer looking for precision seamless steel pipes with DIN.1.7131 material OD 22.3 - 0.1 mm ID 13.1 - 0.1 mm WT 4.6 and OD 20.3 - 0.1 mm ID 13.1 - 0.1 mm WT 3.6

I am looking for some seamless high precision pipe manufacturers in Turkey