TEC SYSTEM • آلات ومعدات التعدين والحفر والتنقيب,NAINTRE

NAF Rev.2 (FR 2008) : Manufacture of machinery for mining, quarrying and construction (2892Z)

NACE Rev.2 (EU 2008) : Manufacture of machinery for mining, quarrying and construction (2892)

Conventions Collectives : 2i - Convention collective nationale de la métallurgie (3248)

ISIC 4 (WORLD) : Manufacture of machinery for mining, quarrying and construction (2824)

NACE Rev.2.1 (EU 2025) : Manufacture of machinery for mining, quarrying and construction (2892)