... down to 0.1mm) 2. Multiple materials like Quartz, Fused Silica, Various Optical Glasses,Polyfluortetraethylene Materials or other Customer- ... Glass Products SeriesZCQ Main products: 1. ORDINARY QUARTZ PRODUCTS: QUARTZ PLATE, QUARTZ TUBING, QUARTZ ROD 2. SIO2 SPUTTERING TARGETS: Grain ... , Wafer, Disc, Panel, Plate, Ring, Block 3. CNC High Precision CNC Quartz Parts: With ...