Every day, Marcegaglia expresses constant attention to sustainability, in addition to skills and productive know-how: costs control, energy saving and environmental care are expressed through the use of alternative energies, production energy recovery and reduction of waste, become for Marcegaglia a deep rooted value which makes the group a model of sustainable company.

The quality of Marcegaglia manufacturing system in the Garuva production plant is certified with:



  • Eddy current test
  • Visual test
  • Dimensional test
  • Expansion test
  • Weld test
  • Flattening test
  • Torsion test
  • Leak
  • Straightness test


  • Tensile strenght test
  • Elongation test
  • Folding / Inlay test
  • Hardness test
  • Visual test
  • Dimensional test
  • Roughness test
  • Salt spray test
  • Moist chamber test
  • Internal moisture test
  • Soluble internal residue test
  • Insolible internal residue test
  • Compatibility with R134a gas
  • Metallographic test
  • Chemical analysis up to 30 elements