  Great Wall Mineral (GWM) is internationally active in the market of industrial minerals with a sound reputation within a number of product applications. Having its own processing factories located in LINGSHOU, a mountainous county renowned for mining and processing a series of nonmetallic minerals (among which muscovite mica, phlogopite mica, vermiculite, quartz, marble, pebbles are extraordinarily prominent), Great Wall Mineral produces & exports customized merchandise for clients from all over the world. With a strong commitment to new technology, research and development GWM always goes beyond clients' expectations. |
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