... 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 ... film, gold, aluminum, silver series quartz glass and quartz UV filters, curved reflector, filter glass and so on 6. OPTICAL ...