NAICS 333921 is the North American Industry Classification System code for Elevator and Moving Stairway Manufacturing, a national industry in the Material Handling Equipment Manufacturing NAICS industry (33392) of the Manufacturing sector (31-33).
NAICS 333921 is the code for Elevator and Moving Stairway Manufacturing, a national industry in the North American Industry Classification System (NAICS 2022), under 33392 (Material Handling Equipment Manufacturing). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 333921 is 33392, Material Handling Equipment Manufacturing. Every company under 333921 is also counted under 33392.