GMK Demir Çelik

GMK Demir Çelik is an organization that has been operating in the metal supply sector for over 10 years and has a wide range of products related to metal. We offer many types of iron and steel products such as box profile, sheet, construction iron, rolled profile, sheet metal, as well as services that you may need.

Our company is located in Istanbul Ümraniye campus. If you wish, call us to ask for prices and get information, or visit us and let's see our metal products and establish a dialogue. We strive to offer you the best discount and are assertive in this regard.