Our company’s main purpose is to serve below needs of the steel sector:

  • High Technology Production,
  • Productivity
  • Quality products
In this case, we have services for both general and specific needs of the customers.


  • Laboratory Services – Chemical Analysis, hardness measurement, microstructure analyzing, drawing test, ultrasonic crack inspection, Eddy Current crack inspection, Jominy test, surface finish test
  • Cold-drawn mold design
  • Heat treatment process design
  • Hot mill caliber design
  • Engineering services – Process improvement and Machine and Process Designs for solution providing …

Please contact us for your enquiries and questions:

kalite@gkcelik.com – Laboratory services

ilhan.yilmaz@gkcelik.com – R&D and Engineering Services