Greatglas, Incorporated

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Greatglas, Incorporated supplies laboratory and scientific glassware and apparatus. It concentrates on precision glass cutting, grinding, and sight‑glass manufacturing, and can move from prototype development to full‑scale production while maintaining the tight tolerances required by OEM customers. Sand‑blasting and engineering support services are also offered. The product line includes architectural glass, quartz furnace tubes, flasks, cylinders, precision‑cut flat glass, flow indicators, port windows, and gauge glass columns. Custom products are fabricated on request according to client specifications.

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