ÇEL-MER Çelik Endüstrisi AŞ was established in 1986 as a four-legged rolling mill in Bayrampaşa, Istanbul in 1986 by Mechanical Engineer Gazi Yılmaz, who is currently our Chairman of the Board of Directors. Alloy steel bar production was started with the mission of focusing on value-added works that other companies could not do, which was the philosophy of establishment. Today, in Çayırova/Kocaeli region on 95.000 m² open and 30.000 m² closed area A semi-continuous modern rolling mill, Peeling, Grinding Cold drawing and It continues its activities by using heat treatment facilities. Our company is at an important point in the production of high quality and bright steel. It is unique in its field in the country in terms of diversity and flexibility of production possibilities. The products available include special sections, bars, square, hexagonal, hexagonal, octagonal, triangular and round sections, while the product range covers a wide range of chemical analysis. In addition to steel products, projects are also carried out with the analysis of various super alloys, titanium alloys, cobalt alloys, etc. In order to offer high quality products at more affordable prices, continuous innovation, digitalization, process and product optimization become part of routine processes. ÇEL-MER, which has a customer-oriented, flexible production strategy, meets the raw material needs of many different sectors with its well-established and expert staff.