North American Industry Classification System 2022International Standard Industrial Classification of All Economic Activities, Rev.4
NAICS 2022 332811 to ISIC Rev 4
Crosswalk mapping from NAICS 2022 332811 "Metal Heat Treating" to ISIC Rev 4. 1 official equivalence.
NAICS 2022 332811 in ISIC Rev 4
Each entry is an official equivalence edge. Click to see the full ISIC Rev 4 definition, hierarchy, and its own crosswalks.
Reverse direction: ISIC Rev 4 to NAICS 2022
About NAICS 2022 332811
332811 Metal Heat TreatingThis U.S. industry comprises establishments primarily engaged in heat treating, such as annealing, tempering, and brazing, and cryogenically treating metals and metal products for the trade. Cross-References.