TECOFI • Zawory, kurki, krany i armatura, klasyfikowane wg rodzaju metalu,GENAS

NAF Rev.2 (FR 2008) : Manufacture of other taps and valves (2814Z)

NACE Rev.2 (EU 2008) : Manufacture of other taps and valves (2814)

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

ISIC 4 (ŚWIAT) : Manufacture of other pumps, compressors, taps and valves (2813)

NACE Rev.2.1 (EU 2025) : Manufacture of other taps and valves (2814)