NAICS PSC rankings
Top PSC paths for NAICS 331221.
Use this ranking when the research starts with NAICS 331221 and you want the strongest service-code pages attached to Rolled Steel Shape Manufacturing before moving into deeper intersections.
NAICS PSC rankings
Top PSC paths
These NAICS-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or service-lane research.
PSC 1560
1 visible recipients · AIRFRAME STRUCTURAL COMPONENTS
PSC 9515
1 visible recipients · PLATE, SHEET, STRIP, FOIL, AND LEAF
PSC 2530
1 visible recipients · VEHICULAR BRAKE, STEERING, AXLE, WHEEL, AND TRACK COMPONENTS
PSC 2510
1 visible recipients · VEHICULAR CAB, BODY, AND FRAME STRUCTURAL COMPONENTS
PSC 5945
1 visible recipients · RELAYS AND SOLENOIDS
Other NAICS ranking views
Move around NAICS 331221
Use sibling ranking layers when you want to stay inside the same industry lane but switch between geography and service-code analysis.
Directory graph
Move into full directory hubs
Use the NAICS-specific ranking page as a shortcut, then move back into the broader NAICS, state, PSC, and top-list hubs when you want wider browse coverage.