Steels

  • Hormozgan Steel

  • Khoozestan Steel

  • Kerman Steel

  • vian Steel

  • Khorasan Steel

  • Noor Steel Yazd

companies

  • Pasargad Iron Casting

  • Kimia Gas Parsian

  • Pipe and machine manufacturing

  • Alloy Gostar Ahura

  • Tamin Abzar Pardis

  • Casting Machine Manufacturing Tabriz

Acetylene companies

  • Zarandieh Noor Gas
  • Sapra Gas

  • Darya Gas Kaveh

  • Toos acetylene mashhad

  • Karami

  • Ariya Gas Zanjan

  • Oxygen Urmia Gas

  • Yaran Oxygen

  • Lian Oxcygen Ariya

  • Alborz Gas