Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
FromSCIAN
3334
Manufacturing of air conditioning, heating, and industrial and commercial refrigeration equipmentt
Open detailToNAICS
3334
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
Open detail- exact NAICS 3334 — direct correspondence