- Tehran rolling steel Co.
- Address:Tehran, Old Road Ghom. 60 Met. From Shurabbad, The North 4 Str (Kashani)
- Rabin machinery industrie
- Address:
- avazpoor steel company
- Address:o 329 golestan town-alame amini street
- Sepehrpad Engineering & Industrial Inc.
- Address:4th.F.#39 ESHGHYAR St.KHORAMSHAHR Ave.
- Ghasemi Co
- Address:km 20 sangan road, sangan, khorasan razavi, Iran
- Yaran Rolling & Pipes MFG Company
- Address:
- daybadin transportation
- Address:( 273 niyavaran)
- TGH.CO
- Address:dolat
- Royal Steel Enterprises
- Address:
- jahanfulad
- Address:resalat
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