NAICS 423310
Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
This industry comprises establishments primarily engaged in the merchant wholesale distribution of lumber; plywood; reconstituted wood fiber products; wood fencing; doors and windows and their frames (all materials); wood roofing and siding; and/or other wood or metal millwork.
Inside Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
Nothing is classified below Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers. Its organizations are in the registry; its schema is one link above.