Iron and Steel Industry

Yildiz Demir Celik is an investment in iron and steel industry made by Yildizlar Yatirim Holding, which has made huge investments in Turkey and around the world. Listed among the first companies in Turkey to make production with the cold complex technique under a roof. Yildiz Demir Celik was founded with the goal to locally produce the steel needed by Turkish industry and to support the closure of the current account deficit by reducing importation.

Being one of the top 50 steel exporting companies in Turkey, Yildiz Demir Celik delivers its products to more than 70 countries around the world. The plant has an annual capacity of 1,500,000 tons of pickling / cold rolling and it produces a wide range of products for the use of different sectors like white goods, automotive, panel radiator, general production and the building sector.

Yildiz Demir Celik aims to make production to contribute to the international competitive force of Turkey, to supply raw materials for automotive and white goods sectors and to develop innovative approaches with innovative products. Since 2018, it continues its production activities in state-of-the-art plants that are sensitive to the environmental and human health, Yildiz Demir Celik is one of the rare companies that uses renewable water in its production facilities.

Pickling / Tandem Line : Production capacity of 1,500,000 tons/year

Galvanizing Line : Production capacity of 400,000 tons/ year

Color-coating Line : Production capacity of 150,000 tons/year

Electrolyting-Degreasing Line : Production capacity of 300,000 tons/year


  • White Goods
  • Automotive
  • Construction and Planning
  • Radiator Panel
  • Sandwich Panel
  • General Production
  • General Production


  • Proximity to TEM Highway.
  • Next to Marmara Highway.
  • Logistic convenience thanks to its port.
  • Proximity to target sector producers.


  • Continuous Pickling & Tandem Lines
  • Continuous Galvanization Line
  • Color Coating Line
  • Electrolytic Cleaning Line
  • Batch Annealing Line
  • Batch Annealing Line
  • Steel Service Center

İstanbul Office

Production Facilities

  • Address:

    Alikahya O.S.B. 2. Cadde No:1 İzmit / Kocaeli

  • E-Mail:

  • Phone:

    +90 (262) 262 280 7500

  • Fax:

    +90 (262) 280 7504