Using high purity quartz sand (SiO2 99.99%),our cooperative project investment are mainly manufacturing clear quartz tube, Uv stop quartz tube, milky quartz tube , far infraed clear quartz tube and carbon fiber quartz heater lamp etc. These prodcts are mainly be used for Electric heating, linghting, pharmacies, chemical and electronic industrial etc. With stable chemical and good physical properties and the controlled dimesional tolerance, We may produce our quartz glass products according to our customers reuqest
