TECHNOGENIA • 텅스텐 화합물,SAINT-JORIOZ

NAF Rev.2 (FR 2008) : Manufacture of wire products, chain and springs (2593Z)

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

NACE Rev.2 (EU 2008) : Manufacture of wire products, chain and springs (2593)

ISIC 4 (WORLD) : Manufacture of other fabricated metal products n.e.c. (2599)

NACE Rev.2.1 (EU 2025) : Manufacture of wire products, chain and springs (2593)