Milky white quartz tube Is one of the leading manufacturers in china of fused quartz tubefor lighting and heater purpose. Our main products of the company are: dia 1.5-100mm clear quartz tube, uv quartz tube, opaque fused quartz tubing, quartz rod. With the volume production capability, advanced testing equipment, and r&d ability, our company are supplying very good service and products toKorea, India, Spanish, Agentina, Usa, Isreal, Japan, Germany 6-120