We are quartz products manufacturer in Donghai-China most famous quartz/crystal production base.The good natural raw quartz stone and our long term of experience in quartz making can guarantee you get the best quality of products from us. \r\n\r\nWe can supply:\r\n1)clear fused quartz glass tubes\r\n2)UV-STOP quartz glass tubes\r\n3)opaque quartz glass tubes\r\n4)quartz rod\r\nand many kinds of semi-finish products for lamp,heating,vessels and silica sand.
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