29th Isfahan Building Industry Exhibition (Isfahan Buildexpo 1405)
Ahan Asa took part with its own stand in the 29th Isfahan Building Industry Exhibition.
- Dates
- Venue
- Isfahan International Exhibition Center



About us
Ahan Asa is a member of the Fazasazeh Naghsh-e Jahan group, which has worked in the design, fabrication and erection of steel structures since 1997 (1376 SH). Over the years the group has drawn on that experience to set up further specialised companies that serve different needs of the construction industry.
Ahan Asa's managers have around thirty years of experience in the steel-structure industry, and in that time have come to know the steel market, the primary producers and the quality of their products at first hand. Ahan Asa was founded on this experience, to put that knowledge at its customers' service and to supply quality steel at a fair price.
1376 SH (1997)
The core of the Fazasazeh Naghsh-e Jahan group is formed, in the design and erection of steel structures
1388 SH (2009–10)
New shareholders join and the group's growth accelerates
1394 SH (2015–16)
SiPanel is founded, for the cladding of industrial halls
1400 SH (2021–22)
Aviz Sazeh is founded, for suspended ceilings in halls
1403 SH (2024–25)
Ahan Asa begins supplying steel sections and opens its Tehran office
1404 SH (2025–26)
Steel supply for petrochemical projects; exports to Iraq begin
1405 SH (2026–27)
Supply of raw materials to steel plants begins, the Ahan Asa platform goes live and AiSanat is founded
Mehr 1405 SH (Sep–Oct 2026)
Ahan Asa takes part in the 29th Isfahan Building Industry Exhibition
EventsAhan Asa took part with its own stand in the 29th Isfahan Building Industry Exhibition.


The Ahan Asa platform went live in 1405 SH (2026): a complete system for buying steel that brings together daily prices, online enquiries with file upload, a weight calculator and a product selection guide in one place.
One group, a complete chain of construction-industry services
Ahan Asa is a member of the Fazasazeh Naghsh-e Jahan group (fazasazeh.ir). Together with its sister companies it covers a complete chain of services for the construction industry:

Design and erection of steel structures
fazasazeh.ir
(opens in a new tab)
Cladding of industrial halls
sipanelco.com
(opens in a new tab)
Suspended ceilings for halls
avizsazeh.com
(opens in a new tab)
Steel supply for construction and industry
ahanassa.com

IT services for this industry
aisanaat.ir
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Directions with
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Directions with
Phone: 031-35134
Business hours: Saturday to Wednesday, 8:00–17:00 — Thursday, 8:00–12:00 (Iran time)
Request a quoteNext step
Send it to Ahan Asa so we can review your requirement and confirm the right sourcing path.