Ready-mix concrete manufacturing
North American Industry Classification System code (NAICS): 32732
This industry comprises establishments primarily engaged in mixing together water, cement, sand, gravel or crushed stone to make concrete, and delivering it to a purchaser in a plastic or unhardened state.
327320 · Ready-mix concrete manufacturing
This Canadian industry comprises establishments primarily engaged in mixing together water, cement, sand, gravel or crushed stone to make concrete, and delivering it to a purchaser in a plastic or unhardened state.
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