Our Ethical Principles and Social Compliance Policy
Our laboratory is accredited according to ISO/IEC 17025:2017 for tensile, hardness, k-factor/friction, and impact testing.
In addition, spectral analysis, image analysis, metallographic examination, carbon potential analysis, dimensional control, MPI surface defect and crack inspection, and coating thickness measurement are conducted.
Our laboratory uses test machines purchased from world-leading manufacturers, and their calibration and maintenance are regularly performed.
Spectrometer (SPEKTRO, Germany) for chemical analysis of raw materials and semi-finished products.
Cutting, molding, and polishing machines (STRUERS, Denmark) for preparing metallographic examination samples.
Microscope (NIKON, Japan) for examining microstructure, grain size, residue, decarburization/carburation in raw materials and products.
Vickers Hardness Test Machine (EMCOTEST, Austria) for measuring bolt and nut thread hardness.
Universal Hardness Test Machine (EMCOTEST, Austria) for measuring material hardness (Vickers, Brinell, Rockwell).
Charpy Impact Test Machine (TINIUS OLSEN, USA) for determining material ductility under cold weather conditions.
1,500 kN Tensile Test Machine (TINIUS OLSEN, USA) for determining tensile, shear, test loads, and elongation properties of materials.
8,000 Nm Torque-Tension-K_Factor Test Machine (SCHATZ KISTLER, Germany) for measuring torque, tension force, and friction coefficients in critical fastener applications.
MPI Test Machine (MAGNAFLUX, Germany) for detecting surface defects and cracks.
Microscope (NIKON, Japan) and digital measuring devices with magnetic probes (CHECKLINE, USA) for measuring coating thickness.
Optical Measurement Machine (VICI, Italy) for measuring the complete threads, dimensions, and geometric (runout, straightness) characteristics of bolts and cold-formed parts within 10 seconds.
Contour Test Machine (MAHR, Germany) for analyzing surface form and smoothness, precisely measuring small surface changes, roughness, and irregularities.
Measurement Microscope (Visioneng, UK) for measuring thread profiles, transition zones, and under-head radii.
CMM (HEXAGON, USA) for three-dimensional measurements.
Torque meters (BMS, Ireland) for measuring highly precise torque values.
Ethics Reporting Line
An "Ethics Reporting Line" has been established to report situations that violate the Business Principles by internal and external stakeholders. All notifications coming to the Ethics Reporting Line are processed on a confidential basis within the scope of KVKK. The applicant's information is kept confidential. Notifications are reviewed within the framework of the principles of confidentiality, objectivity and honesty.
