About Us
Efesan Demir Sanayi ve Ticaret A.Ş. was founded in 1985 as one of the long-standing companies of the Efesan Group.
Since its establishment, our company has closely monitored the evolving needs of the industry and market dynamics; we have focused on project-based rebar cutting and bending services, as well as the preparation and trading of stirrups, rebar coils, angle bars, column rebar, and steel mesh. Today, Efesan Demir Çelik stands out as a trusted partner in the construction industry, offering high-quality construction rebar supply and professional ready-made rebar solutions. Additionally, to expand the services we provide to the sector, we also manufacture and sell connection elements (clamps, adjustment bolts, wing nuts, support caps, etc.) for scaffolding and formwork systems under our STI brand.
Thanks to the strong synergy provided by Efesan Group, our extensive supply network, our experienced team, and our customer-focused service philosophy, we deliver fast, reliable, and high-quality solutions for residential, infrastructure, and industrial projects.
Guided by the philosophy that“We Are the Foundation of Strength,”we continue to build solid and reliable foundations for structures.

Why Efesan Iron and Steel?
With over 50 years of experience and a proven track record of reliability in our fields of operation, we are always there for our customers as a trusted partner.
Supply of high-quality, standard-compliant rebar
Project-based professional cutting and bending services
Fast delivery and high-quality materials
High customer satisfaction and an experienced team

Our Vision:
To be a leading company that best meets customer expectations and stands out through the quality of its products and services.
Our Mission:
To be a company that sets the standard in the industry by building trust-based relationships, operating to high-quality standards, and delivering agile, fast, and efficient solutions, while excelling in delivery speed and post-sales support.
Our Values
Respect and Loyalty
Operational Excellence
Being Us
Reliability
Partnership
