HALTON • Chimeneas y campanas extractoras, metálicas,BETHUNE

NAF Rev.2 (FR 2008) : Manufacture of non-domestic cooling and ventilation equipment (2825Z)

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

NACE Rev.2 (EU 2008) : Manufacture of non-domestic cooling and ventilation equipment (2825)

ISIC 4 (WORLD) : Manufacture of other general-purpose machinery (2819)

NACE Rev.2.1 (EU 2025) : Manufacture of non-domestic air conditioning equipment (2825)