Transparent quartz glass sheet, opaque quartz glass plate, quartz observation window, optical quartz glass, optical coating,
infrared quartz glass, ultraviolet quartz glass, far ultraviolet (JGS1), near ultraviolet (jgs2) and infrared (jgs3) quartz glass
plates for optical long-term processing, electronics, chemical industry, military industry and other industries.
infrared quartz glass, ultraviolet quartz glass, far ultraviolet (JGS1), near ultraviolet (jgs2) and infrared (jgs3) quartz glass
plates for optical long-term processing, electronics, chemical industry, military industry and other industries.