Donghai Shengda Quartz products Co., Ltd has been founded in 1994, professionally producing all kinds of quartz tubes.
We have 3 production lines for quartz tubes and our high purity crystal powder production line owns an annual production capacity of more than 2000 tons. Currently our main product line covers: High purity crystal powder, High purity Low OH crystal powder, clear fused quartz glass tubes, UV- stop quartz glass tubes, None ozone quartz glass tubes, quartz bar, Milky quartz tube, quartz testing tubes, quartz crucibles, etc. These products are widely used as material for outdoor lightings, lamps, heaters, semiconductors, water dispensers, and optical filters and so on. We appreciate all of our customers for your continuous support; we'll serve you with strong and keep improving R&D ability, advanced producing and testing equipment, and most importantly with our "quality first, credit principal "service attitude. We sincerely wish to build long lasting cooperation We are regularly Selling: quartz tube, quartz glass tube, labware, test tube, ozone free quartz tube, fused quartz glass, quartz bar, clear quartz, quartz powder. |
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