The highest priority of Çelikyay A.Ş. is to keep the quality standards at the highest level in all production processes from raw material supply to auxiliary materials used. At all stages of production, the quality of the material is constantly controlled by sampling method and it is aimed that the end product reaches the top quality segment.

Loading Test
Life Test
Micro Metallurgical Microscope
Metallurgical Analysis System
Hardness Test
Dimensional Control
Almen Measuring Device, etc