Our company, which started wholesale iron trade with the title of "ONURTAŞ" in Istanbul Karaköy in 1978, increased its product range and trade capacity in the following years and became one of the leading companies in the sector as "Onurtaş Ticaret ve Demir Sanayi Anonim Şirketi" and directing the market, continues.

Our company, which has moved to Istanbul Kartal campus since 1994, has strengthened its place in the market as a well-known, trusted and honorable company in business life. Since 2009, it continues by adding steel mesh production to its product range in Kocaeli Çayırova campus. Our company produces mesh steel besides rebar; site delivery services with a fleet of dump trucks. Onurtaş Ticaret ve Demir Sanayi Anonim Şirketi is one of the leading companies in the construction sector with its years of experience and trust. Onurtaş A.Ş. trust is essential.

ONURTAŞ reviews and verifies the ISO 9001: 2015 Quality Management System and implements continuous improvement activities in every process.

You can access the "Quality and Conformity" documents and production standards of our company in the "Quality Certificates" and "Technical Information" sections.