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Found 2 results for "silica sand melting"
Flat Glass Manufacturing
NAICS code 327211 covers the manufacturing of flat glass primarily through the melting of silica sand or recycled glass cullet. Establishments in this...
Other Pressed and Blown Glass and Glassware Manufacturing
NAICS code 327212 encompasses establishments primarily engaged in manufacturing glass through the melting of silica sand or cullet and producing press...