Purchase Qty. Reference FOB Price
1-99 Pieces US$2.57
100-499 Pieces US$2.17
500+ Pieces US$1.27
Product Description
Fire Polishing Large diameter quartz glass cylinder tube manufacturer from Lianyungang Product Description Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic ...