NAICS 423720 is a North American Industry Classification System code. Federal buyers use NAICS for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
- Official title
- Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
- Code level
- 6
- Open opportunities
- 0 open · 5 active