glass

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Our company manufactures gas‑refined quartz glass, which corresponds to the Chinese quartz glass grade KS—formerly known as JGS2. Transparent quartz ingots are produced by melting high‑purity quartz sand in a hydrogen–oxygen flame; these ingots are then hot‑formed into larger, more uniformly structured quartz billets and slabs, which are subsequently processed into quartz wafers, flanges, and related products.

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quartz

glass

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