Includes
Brickmaking Machinery.

Possible NAICS Codes
327331 – Concrete Block and Brick Manufacturing
327320 – Ready-Mix Concrete Manufacturing
327390 – Other Concrete Product Manufacturing
238110 – Poured Concrete Foundation and Structure Contractors
212319 – Other Crushed and Broken Stone Mining and Quarrying
238120 – Structural Steel and Precast Concrete Contractors
327120 – Clay Building Material and Refractories Manufacturing
238990 – All Other Specialty Trade Contractors
327991 – Cut Stone and Stone Product Manufacturing
212321 – Construction Sand and Gravel Mining