Quality is our leading principle

Quality control is integrated throughout the entire production process, from raw material inspection to final product verification.

Our quality management procedures are designed to ensure consistent chemical composition, mechanical properties, dimensional accuracy, surface quality, and compliance with applicable technical standards and customer specifications.

Testing and inspection activities are performed using defined procedures, calibrated equipment, and traceable documentation to support reliable product performance and process consistency.

The following sections provide an overview of the implemented quality control procedures and applicable management and product standards.

Range of QC procedures we perform

Size, shape and surface inspection

Visual inspection

Upsetting samples

Magnetic test (Feroflux, Circoflux)

Eddy current

Core inspection

Built-in ultrasonic head on inspection line

Additional mobile ultrasonic testing

Material mix inspection

Spark test

Spectral test

Magnatest

Chemical analysis

Spectral analysis

C+S burning

O₂+H₂ extraction

Mechanical properties testing

Tension load

Impact toughness

Bending load

Hardness (HB, HV, HRC)

Hardenability (Jominy test)

Machinability (test V15)

Metallographic testing

Sulphure print

Macro etching

Micro structure

Non-metallic inclusions

Grain size

Decarburization

Micro hardness

Micro and macrography

Banded microstructure

Blue fracture

Segregation

Certificates

We implement certified management systems to ensure controlled production processes, repeatability, and full traceability. Compliance with ISO and IATF standards provides a structured framework for consistent quality, environmental performance, occupational safety, and energy efficiency. These systems support continuous improvement and ensure reliable performance across all stages of production.