- National Iranian Lead and Zinc (NILZ)
- Address:12 Km Zanjan
- Negin Shir Industrial Co.
- Address:Boukan, Tehran, Tehran, Iran
- Parsian Part Pasargad co
- Address:Kamal Esmail St
- Eghtesad Armanie Pezhvak Co Ltd
- Address:FADAIAN ISLAM TEHRAN TEHRAN Iran
- T.G. Emertat
- Address:ferdos
- Palapal Co.
- Address:Enghelab
- keyhan tar soha
- Address:tajrish
- Pardis Mehr Zayanderud
- Address:Zayandeh Rud
- Felez
- Address:Ghods Sqr
- ABM INTERNATIONAL
- Address:
- Roy Parvar Zanjan
- Address:shohada St.
- All Trading
- Address:Fath Tehran Tehran 13836 Iran
- Yasan Steel Strucutres Co.
- Address:africa, tehran, Iran
- negine qom Casting co.
- Address:zein o ddin
- CALCIMIN CO
- Address:
- zarrin rouy
- Address:
- Rapco
- Address:khoramshahr, tehran, tehran, Iran
- PIESCO
- Address:5th Floor, No86
- Shokouh Mese Qom
- Address:Babouneh 6, qom, qom, Iran
- tehran refractories
- Address:between ramin and golestan St. kashani St. Sadeghiue Square