... SeriesZCQ Main products: 1. ORDINARY QUARTZ PRODUCTS: QUARTZ PLATE, QUARTZ TUBING, QUARTZ ROD 2. SIO2 SPUTTERING TARGETS: ... QUARTZ PRODUCTS: Quartz Beaker, Quartz Tube, Quartz Cuvette, Evaporator, Quartz Distiller, Quartz Tunnel 5. COATING: high anti-UV film, antireflective film, gold, aluminum, silver series quartz glass and quartz UV ... . Heat Resistant Glass Plate/UV Quartz Plate/Qartz plate