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| Quartz Glass, Fused quartz ,Quartz Tubing, Quartz Tube, Ozone-Free , UV-Blocking, Milk-white, Window, Piece, Disc, Vessel, Rod, Machining, Flange ,Sleeve, Ring ,UV sensor, Infrared radiator, Optical Fused Quartz ,China | |
Fused Quartz Instrument & Utensils |
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| JD Quartz & Jewel Co.,Ltd. all rights reserved | |||||||
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Address : Beijing China Fax:: 86-010-65519794 E-mail : quartzjd@sina.com http://www.quartz-jd.cn.net |
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