Metal Technology Group

We are specialized in production and machining of aluminium, steel and cast iron castings

Our member companies possess all necessary certificates in order to guarantee stable production and quality parts for their customers.

We guarantee the quality of our production by:

Spectral Analysis

Mechanical properties:
- Tension testing
- Brinnel hardness testing
- Brinnel-Vickers hardness testing

Non-destructive tests:
- X-ray testing
- Ultra-sonic testing
- Liquid Penetrant Inspection

Metallographic analysis:
- micro and macro-structural control

Chemical analysis

Moulding mixtures analysis

Casting Simulation Software - MAGMA


ALUCOM is certified according to:
ISO 9001:2008 since 2002 /assets/images/pdf.png
ISO 14001:2004 since 2008 /assets/images/pdf.png
ISO/TS 16949:2009 since 2004 /assets/images/pdf.png

CENTROMET is certified according to:
ISO 9001:2008 since 2001 /assets/images/pdf.png
ISO 14001:2015 since 2010 /assets/images/pdf.png
BS OHSAS 18001:2007 since 2010 /assets/images/pdf.png

TÜV certificate - QM system according to EN 764-5, article 4.2 and AD 2000-Markblatt W0 /assets/images/pdf.png

Lloyd's certificates for:
- Producer of Spheroidal-graphite and Grey cast iron /assets/images/pdf.png
- Producer of Carbon, Stainless and Austenite steels /assets/images/pdf.png

OSSAM is certified according to:
ISO 9001:2015 since 2001 /assets/images/pdf.png
ISO 14001:2015 since 2008 /assets/images/pdf.png
HPQ certificates (DB) for Base plates of grey and ductile cast iron /assets/images/pdf.png
Q1 Quality Certificate (DB)
TUV certificate for Manufacturer of materials according to Directive 97/23/EC /assets/images/pdf.png