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We are collectors of Beryl Mineral and supplying to Metal Extraction Companies. We are also mining mineral quartz in cryptocrystalline form for producing Fractions, grinding to powder for Glass Indust...
Resucerial Quartz Lianyungang Ltd is an early professional manufacturer of Quartz glass products, supplies high quality Quartz wares for semi-conductor, lamp and etc., industries in China. At the begi...